Mechanical packers
Anchor equipment
Adapter
Hydraulic packers
Hydraulic packers
Borehole device
Valve
Disconnectors
Advantages of GRUMMAN products
Advantages of GRUMMAN products
Aviation Standard (1.5x)
Designed for extreme overloads
Precision-Fit
Minimal backlash of the sections, no "swing effect".
Military Grade
Multi-layer coating, resistant to aggressive reagents.
Mechanical packers
PACKER A-PM-YAG
WHAT IS IT AND WHY IS IT NEEDED
An axial mechanical packer equipped with a hydraulic anchor, which, due to axial manipulations of the pipe column on which it is lowered, is fixed anywhere in the production column using the grips of the lower mechanical anchor. The hermetic separation of the EC sections occurs due to axial compression of the rubber sealing elements of the packer under the influence of the weight of the tubing. The hydraulic anchor provides additional axial fixation of the tubing column. It is possible to use the Packer and the hydraulic Armature separately.
TECHNICAL SPECIFICATIONS
Пакеры одного типоразмера в зависимости от требований заказчика выпускаются с различными внутренними проходными диаметрами, могут быть предназначины для различных скважинных условий таких как температура, давление, физико-химический состав среды, мо- гут иметь различные присоединительные резьбы.
HOW CAN IT BE USED
Carrying out any technological operation in the well related to the need for hermetically sealing and separation of EC sections. In the well to maintain reservoir pressure (PPD) to protect the EC during injection.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
PM - Packer Type Mechanical Packer;
YAG - equipped with a hydraulic anchor (the anchor can be unscrewed from the packer and used separately)
122 - the standard size of the packer (usually determined by the maximum diameter of the body), mm;
52 - internal bore diameter, mm;
70 is the perceived pressure drop, MPa.
PM - Packer Type Mechanical Packer;
YAG - equipped with a hydraulic anchor (the anchor can be unscrewed from the packer and used separately)
122 - the standard size of the packer (usually determined by the maximum diameter of the body), mm;
52 - internal bore diameter, mm;
70 is the perceived pressure drop, MPa.
PACKER A-PM
WHAT IS IT AND WHY IS IT NEEDED
The simplest packer, which, due to axial manipulations of the pipe column on which it is lowered, is fixed anywhere in the production column using the grips of the lower mechanical anchor. The hermetic separation of the EC sections occurs due to the axial compression of the rubber sealing elements of the packer under the influence of the weight of the tubing.
TECHNICAL SPECIFICATIONS
Packers of the same standard size, depending on customer requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
Carrying out any technological operation in a well related to the need for hermetic overlap and separation of EC sections. In the well to maintain reservoir pressure (PPD) to protect the EC during injection. In multi-packer layouts, as the bottom packer that all the upper layout hardware relies on.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
PM - Packer Type Mechanical Packer;
122 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the case), mm;
52 - internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
PM - Packer Type Mechanical Packer;
122 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the case), mm;
52 - internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
PACKER A-PMB-YAGK
WHAT IS IT AND WHY IS IT NEEDED
An axial mechanical packer with a hydraulic anchor, the feature of which is the presence of a bypass channel and a bypass valve. The design of the packer allows the built-in hydraulic armature not to come into direct contact with the injection fluid, the hydraulic armature operates from the overpressure of the sub-packer space. The built-in bypass valve allows you to equalize the pressure immediately before the packer breaks and carry out direct and reverse flushing over the packer's head.
TECHNICAL SPECIFICATIONS
Packers of the same standard size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
Conducting a hydraulic fracturing operation. Carrying out any technological operation in the well related to the need for hermetically sealing and separation of EC sections. In the well to maintain reservoir pressure (PPD) to protect the EC during injection.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
PM - Packer Type Mechanical Packer;
B - the presence of a bypass channel in the design;
YAG - equipped with a hydraulic anchor;
K - the presence of a bypass Valve in the design;
122 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the case), mm;
60 - inner bore diameter, mm;
100 is the perceived pressure drop, MPa.
PM - Packer Type Mechanical Packer;
B - the presence of a bypass channel in the design;
YAG - equipped with a hydraulic anchor;
K - the presence of a bypass Valve in the design;
122 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the case), mm;
60 - inner bore diameter, mm;
100 is the perceived pressure drop, MPa.
PACKER A-PMB-YAG
WHAT IS IT AND WHY IS IT NEEDED
An axial mechanical packer with a hydraulic anchor, the feature of which is the presence of a bypass channel, which allows the built-in hydraulic anchor not to come into direct contact with the injection fluid, the hydraulic anchor operates from the overpressure of the sub-container space.
TECHNICAL SPECIFICATIONS
Packers of the same standard size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different downhole conditions such as temperature, pressure, physico-chemical composition of the medium, and can have different connection threads.
HOW CAN IT BE USED
Conducting a hydraulic fracturing operation. Carrying out any technological operation in the well related to the need for hermetically sealing and separation of EC sections. In the well to maintain reservoir pressure (PPD) to protect the EC during injection.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
PM - Packer Type Mechanical Packer;
B - the presence of a bypass channel in the design;
YAG - equipped with a hydraulic anchor;
122 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the case), mm;
60 - inner bore diameter, mm;
100 is the perceived pressure drop, MPa.
PM - Packer Type Mechanical Packer;
B - the presence of a bypass channel in the design;
YAG - equipped with a hydraulic anchor;
122 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the case), mm;
60 - inner bore diameter, mm;
100 is the perceived pressure drop, MPa.
PACKER A-PM-YAGV
WHAT IS IT AND WHY IS IT NEEDED
The axial mechanical packer is equipped with a hydraulic anchor, which, due to axial manipulations of the pipe column, is fixed anywhere in the production column using the grips of the lower mechanical anchor. The hermetic separation of the EC sections occurs due to axial compression of the rubber sealing elements of the packer under the weight of the tubing. The hydraulic anchor provides additional axial fixation of the tubing column. The hydraulic anchor is structurally integrated into the Packer, and using the Anchor without the Packer is difficult.
TECHNICAL SPECIFICATIONS
Packers of the same standard size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, and can have different connection threads.
HOW CAN IT BE USED
Carrying out any technological operation in the well related to the need for hermetically sealing and separation of EC sections. In the well to maintain reservoir pressure (PPD) to protect the EC during injection.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
PM - Packer Type Mechanical Packer;
YAGV - equipped with a built-in hydraulic anchor (using an anchor without a Packer is difficult)
122 - the standard size of the packer (as a rule, it is determined by the maximum diameter of the body), mm;
52 - internal bore diameter, mm;
70 is the perceived pressure drop, MPa.
PM - Packer Type Mechanical Packer;
YAGV - equipped with a built-in hydraulic anchor (using an anchor without a Packer is difficult)
122 - the standard size of the packer (as a rule, it is determined by the maximum diameter of the body), mm;
52 - internal bore diameter, mm;
70 is the perceived pressure drop, MPa.
PACKER A-PM-YAMSHM
PACKER A-PM-YAMSHM
WHAT IS IT AND WHY IS IT NEEDED
An axial mechanical packer with a built-in upper mechanical armature is additionally equipped with a mechanism ("key") that allows the moment of rotation to be transmitted through the packer and a locking mechanism that guarantees repeated transmission of axial force to the underlying equipment.
TECHNICAL SPECIFICATIONS
Packers of the same standard size, depending on customer requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
Carrying out any technological operation in the well related to the need for hermetically sealing and separation of EC sections. In the well to maintain reservoir pressure (PPD) to protect the EC during injection. As a plug packer, both as part of a tubing column and for an autonomous installation without connection to a tubing column. In the Layouts of underground equipment.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
PM - Packer Type Mechanical Packer;
YAM - equipped with a mechanical upper anchor;
W - equipped with a torque transmission mechanism ("key");
M - is equipped with a locking mechanism that provides a "Reusable" function;
122 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the case), mm;
52 - internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
PM - Packer Type Mechanical Packer;
YAM - equipped with a mechanical upper anchor;
W - equipped with a torque transmission mechanism ("key");
M - is equipped with a locking mechanism that provides a "Reusable" function;
122 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the case), mm;
52 - internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
PACKER A-PM-YAMSH
WHAT IS IT AND WHY IS IT NEEDED
An axial mechanical packer with a built-in upper mechanical armature is additionally equipped with a mechanism ("key") that allows the moment of rotation to be transmitted through the packer.
TECHNICAL SPECIFICATIONS
Packers of the same standard size, depending on customer requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
Carrying out any technological operation in the well related to the need for hermetically sealing and separation of EC sections. In the well to maintain reservoir pressure (PPD) to protect the EC during injection. As a plug packer, both as part of a tubing column and for an autonomous installation without connection to a tubing column. In the Layouts of underground equipment.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
PM - Packer Type Mechanical Packer;
YAM - equipped with a mechanical upper anchor;
W - equipped with a torque transmission mechanism ("key");
122 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the case), mm;
52 - internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
PM - Packer Type Mechanical Packer;
YAM - equipped with a mechanical upper anchor;
W - equipped with a torque transmission mechanism ("key");
122 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the case), mm;
52 - internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
PACKER A-PM-YAM
PACKER A-PM-YAM
WHAT IS IT AND WHY IS IT NEEDED
The simplest axial mechanical packer with a built-in upper mechanical anchor.
TECHNICAL SPECIFICATIONS
Packers of the same standard size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
Carrying out any technological operation in a well related to the need for hermetically sealing and separation of EC sections. In the well to maintain reservoir pressure (PPD) to protect the EC during injection. As a plug packer, both as part of a tubing column and for an autonomous installation without connection to a tubing column. In the Layouts of underground equipment.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
PM - Packer Type Mechanical Packer;
YAM - equipped with a mechanical upper anchor;
122 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the case), mm;
52 - internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
PM - Packer Type Mechanical Packer;
YAM - equipped with a mechanical upper anchor;
122 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the case), mm;
52 - internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
PACKER A-PM-UYAMSHM
PACKER A-PM-UYAMSHM
WHAT IS IT AND WHY IS IT NEEDED
A packer, in the design of which there is no lower mechanical anchor, only packer cuffs and an upper mechanical anchor, compression and sealing in the well occurs when the Packer rests against the face, another packer with a support against the walls of the well can also act as a face. Additionally, it is equipped with a mechanism (a “key”) that allows the transmission of torque through the pump, and a locking mechanism that is guaranteed to allow multiple axial force transmission to the underlying equipment.
TECHNICAL SPECIFICATIONS
Packers of the same standard size, depending on customer requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
As a top packer in multi-packer layouts. In any Arrangement of underground equipment where it is possible to lean on the underlying equipment or the bottom of the well.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
PM - Packer Type Mechanical Packer;
U - Resistant;
YAM - equipped with a mechanical upper anchor;
W - equipped with a torque transmission mechanism (“key");
M - is equipped with a locking mechanism that provides a “Reusable” function;
122 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the case), mm;
52 - internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
PM - Packer Type Mechanical Packer;
U - Resistant;
YAM - equipped with a mechanical upper anchor;
W - equipped with a torque transmission mechanism (“key");
M - is equipped with a locking mechanism that provides a “Reusable” function;
122 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the case), mm;
52 - internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
PACKER A-PM-USH
WHAT IS IT AND WHY IS IT NEEDED
A packer, in the design of which there is no mechanical anchor, only packer cuffs, compression and sealing in the borehole of which occurs when the Packer rests against the face, another packer with a support against the walls of the well can also act as a face. The design also provides the ability to transfer the torque to the underlying equipment.
TECHNICAL SPECIFICATIONS
Packers of the same standard size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, and can have different connection threads.
HOW CAN IT BE USED
As a top packer in multi-packer layouts. In any Arrangement of underground equipment where it is possible to lean on the underlying equipment or the bottom of the well.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
PM - Packer Type Mechanical Packer;
U - Persistent;
W - equipped with a torque transmission mechanism ("key");
122 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the case), mm;
52 - internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
PM - Packer Type Mechanical Packer;
U - Persistent;
W - equipped with a torque transmission mechanism ("key");
122 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the case), mm;
52 - internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
PACKER A-PM-UHM
PACKER A-PM-UHM
WHAT IS IT AND WHY IS IT NEEDED
Пакер, в конструкции которого нет механического якоря, только пакер- ные манжеты, сжатие и герметизация в скважине которых происходит при упирании Пакера в забой, в качестве забоя может также выступать другой пакер с опорой о стенки ЭК. Дополнительно оснащён механизмом («шпонкой»), который позволяет передавать через пакер момент вращения, и замковым механизмом, который гарантированно позволяет много- кратно передавать осевое усилие на нижерасположенное оборудование.
TECHNICAL SPECIFICATIONS
Пакеры одного типоразмера в зависимости от требований заказчика выпускаются с различными внутренними проходными диаметрами, могут быть предназначины для различных скважинных условий таких как температура, давление, физико-химический состав среды, могут иметь раз- личные присоединительные резьбы.
HOW CAN IT BE USED
В качестве верхнего пакера в многопакерных компоновках. В любых Компоновках подземного оборудования где есть возможность опереться о нижерасположенное оборудование или забой скважины.
EXAMPLE OF NOTATION
А - обозначение завода-изготовителя;
ПМ - тип пакера Пакер механический;
У - Упорный;
Ш - оснащён механизмом передачи момента вращения («шпонкой»);
М - оснащён замковым механизмом, который обеспечивает функцию «Многоразовости»;
122 - типоразмер пакера (как правило определяется максимальным диаметром корпуса), мм;
52 - внутренний проходной диаметр, мм;
35 - воспринимаемый перепад давлений, МПа.
ПМ - тип пакера Пакер механический;
У - Упорный;
Ш - оснащён механизмом передачи момента вращения («шпонкой»);
М - оснащён замковым механизмом, который обеспечивает функцию «Многоразовости»;
122 - типоразмер пакера (как правило определяется максимальным диаметром корпуса), мм;
52 - внутренний проходной диаметр, мм;
35 - воспринимаемый перепад давлений, МПа.
PACKER A-PM-KVKT
WHAT IS IT AND WHY IS IT NEEDED
A packer equipped with a channel for laying and sealing the ESP cable, used in wells of the mining fund. The design is based on a conventional axial mechanical packer. Depending on the customer's requirements, the sealing of the ESP cable in the packer can be performed both along the metal braid of the ESP cable and along the cable cores in plastic insulation. Additionally, it is equipped with a channel for laying and sealing the capillary pipeline, such channels are used for pumping and (or) reverse current of the injected reagents, installing cables for communication with geophysical instruments located under the packer.
TECHNICAL SPECIFICATIONS
Packers of the same standard size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
In wells equipped with an ESP with leaks located above the ESP installation site. In multi-pack layouts used in tanks equipped with ESPs. In arrangements of simultaneous separate extraction and (or) injection.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
PM - Packer Type Mechanical Packer;
KV - "cable entry", it is possible to seal the ESP cable;
CT is a "capillary pipeline", it is possible to lay and seal the capillary pipeline;
122 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the case), mm;
50 - inner bore diameter, mm;
35 is the perceived pressure drop, MPa.
PM - Packer Type Mechanical Packer;
KV - "cable entry", it is possible to seal the ESP cable;
CT is a "capillary pipeline", it is possible to lay and seal the capillary pipeline;
122 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the case), mm;
50 - inner bore diameter, mm;
35 is the perceived pressure drop, MPa.
PACKER A-PS2
WHAT IS IT AND WHY IS IT NEEDED
A packer, the design of which is based on 2 self-sealing cup-shaped cuffs. Each cuff of this type passes liquid from one side and hermetically closes the EC with excessive pressure in the opposite direction. In this packer, the cuffs are directed in different directions, i.e., collectively, the packer is sealed in both directions. The main purpose of packers of this type is the crimping of wellhead equipment, including blowout.
TECHNICAL SPECIFICATIONS
Packers of the same standard size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different downhole conditions such as temperature, pressure, physico-chemical composition of the medium, and can have different connection threads.
HOW CAN IT BE USED
For crimping the well's fountain fittings. For crimping blowout equipment (preventers, etc.) installed at the well. In various packer arrangements that can be lowered to a depth of 5,000 m to isolate EC zones. Carrying out any technological operation in a well related to the need for hermetically sealing and separation of EC sections.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
PS - type of packer "Packer with self-sealing cuff";
2 - the number of cuffs installed;
168 is the standard size of the packer (for packers of this type, the nominal diameter of the EC in which it is applicable is determined), mm;
52 - internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
PS - type of packer "Packer with self-sealing cuff";
2 - the number of cuffs installed;
168 is the standard size of the packer (for packers of this type, the nominal diameter of the EC in which it is applicable is determined), mm;
52 - internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
PACKER A-PS
PACKER A-PS
WHAT IS IT AND WHY IS IT NEEDED
A packer based on a self-sealing cup-type cuff (from the English “cup types"). A cuff of this type allows liquid to pass through on one side and hermetically closes the EC at excessive pressure in the opposite direction. The main purpose of packers of this type is the crimping of wellhead equipment, including blowout.
TECHNICAL SPECIFICATIONS
Packers of the same standard size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
For crimping the well's fountain fittings. For crimping blowout equipment (preventers, etc.) installed at the well. In various packer arrangements that can be lowered to a depth of 5,000 m to isolate EC zones. Carrying out any technological operation in a well related to the need for hermetically sealing and separation of EC sections.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
PS - type of packer “Packer with self-sealing cuff”;
168 is the standard size of the packer (for packers of this type, the nominal diameter of the EC in which it is applicable is determined), mm;
52 - internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
PS - type of packer “Packer with self-sealing cuff”;
168 is the standard size of the packer (for packers of this type, the nominal diameter of the EC in which it is applicable is determined), mm;
52 - internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
Hydraulic packers
PACKER A-PG-YAG
WHAT IS IT AND WHY IS IT NEEDED
The hydraulic packer is actuated (packed) when creating excess pressure inside the tubing column. A distinctive feature is that its operation does not depend on the weight and axial manipulations of the tubing column. Equipped with an overhead hydraulic anchor.
TECHNICAL SPECIFICATIONS
Packers of the same standard size, depending on customer requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
It is widely used in PPD wells for EC protection. In ORZ layouts as an upper or several upper packers. In the end arrangements in operational terms.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
PG - type Packer Hydraulic Packer;
YAG - equipped with a built-in hydraulic upper anchor;
122 - the standard size of the packer (usually determined by the maximum diameter of the body parts), mm;
52 - nominal internal bore diameter, mm;
50 is the perceived pressure drop, MPa.
PG - type Packer Hydraulic Packer;
YAG - equipped with a built-in hydraulic upper anchor;
122 - the standard size of the packer (usually determined by the maximum diameter of the body parts), mm;
52 - nominal internal bore diameter, mm;
50 is the perceived pressure drop, MPa.
PACKER A-BGP
PACKER A-BGP
WHAT IS IT AND WHY IS IT NEEDED
The hydraulic full-bore packer is built into the production column before cementing. During cementation, the Packer is inflated by excessive pressure inside the cemented column and hermetically isolates the separable intervals, excluding column overflows.
TECHNICAL SPECIFICATIONS
Packers of the same standard size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
It is embedded in the cemented production column at the completion of well construction.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
PGP - type of packer Hydraulic Full-bore packer;
178 is the nominal standard size of the packer (as a rule, it is determined by the nominal diameter of the EC into which it is embedded), mm;
159 - nominal internal bore diameter, mm;
25 is the perceived pressure drop, MPa.
PGP - type of packer Hydraulic Full-bore packer;
178 is the nominal standard size of the packer (as a rule, it is determined by the nominal diameter of the EC into which it is embedded), mm;
159 - nominal internal bore diameter, mm;
25 is the perceived pressure drop, MPa.
PACKER A-PGM
WHAT IS IT AND WHY IS IT NEEDED
A hydromechanical packer that is installed in an open borehole. The purpose is the same as that of conventional mechanical packers - isolation of borehole intervals. The difference is that this packer is activated when a silencing solution (brown solution) is fed into the barrel of the packer, further sealing occurs when the weight is unloaded onto the packer and the sealing elements are compressed.
TECHNICAL SPECIFICATIONS
Packers of the same standard size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
Identification and isolation of drilling mud absorption zones during well construction. Clipping and crimping of certain EC sections.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
PGM - type of packer Hydro-mechanical packer;
195 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the case), mm;
70 is the nominal internal bore diameter, mm;
25 is the perceived pressure drop, MPa.
PGM - type of packer Hydro-mechanical packer;
195 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the case), mm;
70 is the nominal internal bore diameter, mm;
25 is the perceived pressure drop, MPa.
PACKER A-PG
PACKER A-PG
WHAT IS IT AND WHY IS IT NEEDED
The hydraulic packer is actuated (packed) when creating excess pressure inside the tubing column. A distinctive feature is that its operation does not depend on the weight and axial manipulations of the tubing column.
TECHNICAL SPECIFICATIONS
Packers of the same standard size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, and can have different connection threads.
HOW CAN IT BE USED
It is widely used in PPD wells for EC protection. In ORZ layouts, as an upper or several upper packers. In completion arrangements in production wells.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
PG - type Packer Hydraulic Packer;
122 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the body parts), mm;
52 - nominal internal bore diameter, mm;
50 is the perceived pressure drop, MPa.
PG - type Packer Hydraulic Packer;
122 is the standard size of the packer (as a rule, it is determined by the maximum diameter of the body parts), mm;
52 - nominal internal bore diameter, mm;
50 is the perceived pressure drop, MPa.
Valve
A-COM VALVE
A-COM VALVE
WHAT IS IT AND WHY IS IT NEEDED
A ball-type valve that is integrated into the tubing column. The special feature is that the valve is sealed to a preset overpressure value above the ball. When this value is reached, a free flow of liquid into the subvalvular space occurs.
TECHNICAL SPECIFICATIONS
Valves of the same standard size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, and can have different connection threads.
HOW CAN IT BE USED
Together with the ESP for the possibility of direct flushing of the pump and the bottom zone In reservoir protection arrangements for the bypass of liquid and gas at a certain overpressure value.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
CO - check valve;
M - valve type - “reusable”;
93 - valve size (usually determined by the maximum diameter of the body), mm;
45 is the nominal internal bore diameter, mm;
25 is the perceived pressure drop, MPa.
CO - check valve;
M - valve type - “reusable”;
93 - valve size (usually determined by the maximum diameter of the body), mm;
45 is the nominal internal bore diameter, mm;
25 is the perceived pressure drop, MPa.
A-KUM VALVE
A-KUM VALVE
WHAT IS IT AND WHY IS IT NEEDED
The equalizing valve is designed to relieve pressure in the tube and annular spaces during various technological operations at the well. Available in two versions: 1 - open in the transport position, closed in the working position, and 2 - closed in the transport position, open in the working position. The transfer from the transport position to the working position is carried out due to axial manipulations of the tubing column.
TECHNICAL SPECIFICATIONS
Valves of the same size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
Together with packers to equalize the pressure before the packer breaks. In the layouts of the downhole equipment for the temporary opening (closing) of the communication of the tube and annular spaces.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
KUM - valve leveling reusable;
112 - valve size (usually determined by the maximum diameter of the body), mm;
60 - nominal internal bore diameter, mm;
70 is the perceived pressure drop, MPa.
KUM - valve leveling reusable;
112 - valve size (usually determined by the maximum diameter of the body), mm;
60 - nominal internal bore diameter, mm;
70 is the perceived pressure drop, MPa.
VALVE A-KRP
VALVE A-KRP2
VALVE A-KRP2
WHAT IS IT AND WHY IS IT NEEDED
A mechanical armature, which, due to axial manipulations of the pipe column, the Valve hermetically separates and distributes fluid flows in tubing columns located one inside the other. The outer part of the valve is integrated into the outer pipe column, and the inner part is integrated into the inner tubing column and descends to the junction with the outer part.
TECHNICAL SPECIFICATIONS
Valves of the same size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
In two-lift ORZ layouts.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
KRP - Flow Distribution Valve;
112 - valve size (usually determined by the maximum diameter of the body), mm;
40 is the nominal internal bore diameter of the inner part of the valve, mm;
35 is the perceived pressure drop, MPa.
KRP - Flow Distribution Valve;
112 - valve size (usually determined by the maximum diameter of the body), mm;
40 is the nominal internal bore diameter of the inner part of the valve, mm;
35 is the perceived pressure drop, MPa.
WHAT IS IT AND WHY IS IT NEEDED
The valve hermetically separates and distributes the fluid flows in the tubing column. The flow of liquid through two channels is regulated by changing the fittings in the insert extracted by the rope technology.
TECHNICAL SPECIFICATIONS
Valves of the same size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
In single-lift layouts of simultaneous separate injection into 2 or more layers.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
KRP - Flow Distribution Valve;
2 is a modification designed for single-lift ORZ and ORD layouts; 112 - valve size (usually determined by the maximum diameter of the body), mm;
48 is the nominal internal diameter of the valve body, mm;
35 is the perceived pressure drop, MPa.
KRP - Flow Distribution Valve;
2 is a modification designed for single-lift ORZ and ORD layouts; 112 - valve size (usually determined by the maximum diameter of the body), mm;
48 is the nominal internal diameter of the valve body, mm;
35 is the perceived pressure drop, MPa.
VALVE A-KCE
VALVE A-KC
WHAT IS IT AND WHY IS IT NEEDED
The circulation valve communicates the annular pressure with the tubular pressure, while being sealed at excessive pressure inside the tubing column. The valve is opened at a given excess pressure in the annular space. A distinctive feature is that the valve assembly is located eccentrically relative to the axis of the tubing column
TECHNICAL SPECIFICATIONS
Valves of the same size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
It is integrated into the tubing column for backwash when using equipment for any purpose. In the insulation arrangements of leak-proof zones (ISPs), the EC is integrated into the insulated interval to bypass gas into the tubing cavity at a given pressure drop value.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
CC - circulation valve;
E - eccentric arrangement of the valve assembly;
112 - valve size (usually determined by the maximum diameter of the body), mm;
50 is the nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
CC - circulation valve;
E - eccentric arrangement of the valve assembly;
112 - valve size (usually determined by the maximum diameter of the body), mm;
50 is the nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
WHAT IS IT AND WHY IS IT NEEDED
The circulation valve communicates the annular pressure with the tubular pressure, while being sealed at excessive pressure inside the tubing column.
TECHNICAL SPECIFICATIONS
Valves of the same size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
It is integrated into the tubing column for backwash when using equipment for any purpose.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
CC - circulation valve;
118 - valve size (usually determined by the maximum diameter of the body), mm;
60 - nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
CC - circulation valve;
118 - valve size (usually determined by the maximum diameter of the body), mm;
60 - nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
A-KO-A VALVE
WHAT IS IT AND WHY IS IT NEEDED
The check valve is an emergency valve that is integrated into the tubing column while maintaining the full flow diameter. It consists of a hydraulically controlled poppet-type check valve, which is open in the normal position, in case of an emergency, it can be hermetically sealed, controlled from the surface of the well.
TECHNICAL SPECIFICATIONS
Valves of the same size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
It is built into the tubing column for multiple opening and closing of the passage channel of the tubing column.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
CO - check valve;
A - valve type - "emergency";
150 - valve size (usually determined by the maximum diameter of the body), mm;
76 - nominal internal bore diameter, mm;
100 is the perceived pressure drop, MPa.
CO - check valve;
A - valve type - "emergency";
150 - valve size (usually determined by the maximum diameter of the body), mm;
76 - nominal internal bore diameter, mm;
100 is the perceived pressure drop, MPa.
A-KPE VALVE
WHAT IS IT AND WHY IS IT NEEDED
The bypass valve communicates the annular pressure with the tubular pressure, while it is sealed at excessive pressure inside the tubing column. The valve is opened at minimum overpressure in the annular space. A distinctive feature is that the valve assembly is located eccentrically relative to the axis of the tubing column, and the valve body has a groove for passing the ESP cable line.
TECHNICAL SPECIFICATIONS
Valves of the same size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
It is integrated into the tubing column for backwash when using equipment for any purpose. In wells equipped with ESP, it is integrated into the tubing column to bypass gas from the annular space into the tubing cavity.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
KP - bypass valve;
E - eccentric arrangement of the valve assembly;
112 - valve size (usually determined by the maximum diameter of the body), mm;
50 is the nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
KP - bypass valve;
E - eccentric arrangement of the valve assembly;
112 - valve size (usually determined by the maximum diameter of the body), mm;
50 is the nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
VALVE A-KO-2S
WHAT IS IT AND WHY IS IT NEEDED
A ball-type valve that is integrated into the tubing column. A special feature is that the valve design allows for a quick change in the direction of operation (bypass and sealing) of the valve in fishing conditions.
TECHNICAL SPECIFICATIONS
Valves of the same size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
For crimping the tubing column inside the well. For crimping any surface and underground equipment.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
CO - check valve;
2C - valve type - "two-way";
89 - valve size (usually determined by the maximum diameter of the body), mm;
50 is the nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
CO - check valve;
2C - valve type - "two-way";
89 - valve size (usually determined by the maximum diameter of the body), mm;
50 is the nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
DISCONNECTORS
DISCONNECTOR A-RK-MP
WHAT IS IT AND WHY IS IT NEEDED
Disconnectors are designed for multiple hermetically sealed connections and disconnections of tubing strings anywhere, including at the top of packer assemblies for autonomous installation. Disconnection of the disconnector of this type occurs when the overhead tubing column rotates to the right.
TECHNICAL SPECIFICATIONS
Disconnectors of the same standard size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different downhole conditions such as temperature, pressure, physico-chemical composition of the medium, and can have different connection threads.
HOW CAN IT BE USED
To replace the tubing string while leaving the downhole equipment in working condition. For offline installation of various packer layouts. For emergency disconnection of the tubing column.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
RC - column disconnector;
MP is a mechanical disconnector type, triggered by the rotation of the tubing column to the right (“Po- vorotny”);
112 - the standard size of the disconnector (usually determined by the maximum diameter of the housing), mm;
50 is the nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
RC - column disconnector;
MP is a mechanical disconnector type, triggered by the rotation of the tubing column to the right (“Po- vorotny”);
112 - the standard size of the disconnector (usually determined by the maximum diameter of the housing), mm;
50 is the nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
DISCONNECTOR A-RK-GT
DISCONNECTOR A-RK-GZ
WHAT IS IT AND WHY IS IT NEEDED
Disconnectors are designed for multiple hermetically sealed connections and disconnections of tubing strings anywhere, including at the top of packer assemblies for autonomous installation. Disconnection of the disconnector of this type occurs hydraulically when the ball is discharged and pressure is created inside the tubing column.
TECHNICAL SPECIFICATIONS
Disconnectors of the same standard size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
To replace the tubing string while leaving the downhole equipment in working condition. For offline installation of various packer layouts. For emergency disconnection of the tubing column.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
RC - column disconnector;
GT is a hydraulic type of disconnector that works against excessive pressure inside the tubing ("tube");
112 - the standard size of the disconnector (usually determined by the maximum diameter of the housing), mm;
50 is the nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
RC - column disconnector;
GT is a hydraulic type of disconnector that works against excessive pressure inside the tubing ("tube");
112 - the standard size of the disconnector (usually determined by the maximum diameter of the housing), mm;
50 is the nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
WHAT IS IT AND WHY IS IT NEEDED
Disconnectors are designed for multiple hermetically sealed connections and disconnections of tubing strings anywhere, including at the top of packer assemblies for autonomous installation. Disconnection of the disconnector of this type occurs hydraulically when creating excessive pressure in the annular space.
TECHNICAL SPECIFICATIONS
Disconnectors of the same standard size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
To replace the tubing string while leaving the downhole equipment in working condition. For offline installation of various packer layouts. For emergency disconnection of the tubing column.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
RC - column disconnector;
GZ is a hydraulic type of disconnector that protects against excessive pressure in the annular space;
112 - the standard size of the disconnector (usually determined by the maximum diameter of the housing), mm;
50 is the nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
RC - column disconnector;
GZ is a hydraulic type of disconnector that protects against excessive pressure in the annular space;
112 - the standard size of the disconnector (usually determined by the maximum diameter of the housing), mm;
50 is the nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
Adapter
SECURE TRANSLATOR A-PB-GT
SECURE TRANSLATOR A-PB-GZ
WHAT IS IT AND WHY IS IT NEEDED
It consists of two adapters interconnected by cams fixed by a special sleeve. The separation of the parts of the safety adapter occurs when the ball is released and a certain excess pressure is created.
TECHNICAL SPECIFICATIONS
Safety adapters of the same standard size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
For emergency disconnection of tubing in a packer assembly or other downhole equipment.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
PB is a secure translator;
GT is hydraulic, the principle of operation is "pressure in the Tube"; 89 - standard size of the translator (usually determined by the maximum case diameter), mm;
50 is the nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
PB is a secure translator;
GT is hydraulic, the principle of operation is "pressure in the Tube"; 89 - standard size of the translator (usually determined by the maximum case diameter), mm;
50 is the nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
WHAT IS IT AND WHY IS IT NEEDED
It consists of two adapters interconnected by cams fixed by a special sleeve. The separation of the parts of the safety translator occurs when a certain excess pressure is created in the annular space.
TECHNICAL SPECIFICATIONS
Safety adapters of the same standard size, depending on the customer's requirements, are available with different internal flow diameters, can be designed for different downhole conditions such as temperature, pressure, physico-chemical composition of the medium, and can have different connection threads.
HOW CAN IT BE USED
For emergency disconnection of tubing in a packer assembly or other downhole equipment.
EXAMPLE OF NOTATIONEXAMPLE OF NOTATION
A is the manufacturer's designation.;
PB is a secure translator;
GZ is hydraulic, the principle of operation is "pressure in the annular space";
112 - standard size of the translator (usually determined by the maximum case diameter), mm;
50 is the nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
PB is a secure translator;
GZ is hydraulic, the principle of operation is "pressure in the annular space";
112 - standard size of the translator (usually determined by the maximum case diameter), mm;
50 is the nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
SECURE TRANSLATOR A-PB-MV
SECURE TRANSLATOR A-PB-MN
WHAT IS IT AND WHY IS IT NEEDED
It consists of two adapters interconnected by a left thread. The separation of the parts of the safety translator occurs when the upstream tubing column rotates to the right.
TECHNICAL SPECIFICATIONS
Safety adapters of the same standard size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
For emergency disconnection of tubing in a packer assembly or other downhole equipment.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
PB is a secure translator;
MV is mechanical, the principle of operation is "rotation";
89 - standard size of the translator (usually determined by the maximum case diameter), mm;
50 is the nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
PB is a secure translator;
MV is mechanical, the principle of operation is "rotation";
89 - standard size of the translator (usually determined by the maximum case diameter), mm;
50 is the nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
WHAT IS IT AND WHY IS IT NEEDED
It consists of two adapters interconnected by shear pins. The separation of the parts of the safety adapter occurs when a certain tensile load is reached.
TECHNICAL SPECIFICATIONS
Safety adapters of the same standard size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
For emergency disconnection of tubing in a packer assembly or other downhole equipment.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
PB is a secure translator;
MN is mechanical, the principle of operation is "tension";
89 is the standard size of the translator (as a rule, it is determined by the maximum diameter of the case), mm;
50 is the nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
PB is a secure translator;
MN is mechanical, the principle of operation is "tension";
89 is the standard size of the translator (as a rule, it is determined by the maximum diameter of the case), mm;
50 is the nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
Borehole device
THE DEVICE IS A HYDRAULIC CHUTE A-UOZS
THE DEVICE IS A HYDRAULIC CHUTE A-UOZS
WHAT IS IT AND WHY IS IT NEEDED
Downhole downhole cleaning device, also called hydraulic chute. It briefly creates a reduced pressure in the impact zone due to the hydrostatic pressure of the liquid column in the well. The design is based on shear pins, which are cut off when the hydraulic groove stops at the bottom of the well. This opens the communication of the tube space with the annular
TECHNICAL SPECIFICATIONS
Devices of the same standard size, depending on customer requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
Cleaning the bottom of the well. Effects on the productive interval by low pressure.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
UGG - cleaning device, hydraulic chute;
95 is the standard size of the device (usually determined by the maximum case diameter), mm;
28 - nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
UGG - cleaning device, hydraulic chute;
95 is the standard size of the device (usually determined by the maximum case diameter), mm;
28 - nominal internal bore diameter, mm;
35 is the perceived pressure drop, MPa.
THE A-UOPZP DEVICE
WHAT IS IT AND WHY IS IT NEEDED
A downhole cleaning device for the bottomhole formation zone, which briefly creates a reduced pressure in the impact zone due to the hydrostatic pressure of the liquid column in the well. The design is based on a shear pin, which is cut off when the scrap is discharged and communicates the pipe space with the annular one.
TECHNICAL SPECIFICATIONS
Devices of the same standard size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, pressure, physico-chemical composition of the medium, and can have different connection threads.
HOW CAN IT BE USED
Cleaning the bottom of the well. Effects on the productive interval by low pressure.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
UOZS - a device for cleaning the bottom of a well;
114 is the standard size of the device (usually determined by the maximum case diameter), mm;
50 is the conditional inner bore diameter, mm;
35 is the perceived pressure drop, MPa.
UOZS - a device for cleaning the bottom of a well;
114 is the standard size of the device (usually determined by the maximum case diameter), mm;
50 is the conditional inner bore diameter, mm;
35 is the perceived pressure drop, MPa.
Anchor equipment
ANCHOR A-YAMN
WHAT IS IT AND WHY IS IT NEEDED
A mechanical anchor, which, due to axial manipulations of the pipe column on which it is lowered, is fixed anywhere in the production column and takes on an axial load directed from top to bottom. The EC section does not hermetically separate, but passes through a liquid flow both inside the tubing column and through the annular space.
TECHNICAL SPECIFICATIONS
Anchors of the same standard size, depending on customer requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
In arrangements with hydraulic packers or in conjunction with unsupported packers with self-sealing cuffs. As an anti-flight device in layouts using ESP or USGN.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
YAMN - type of anchor Mechanical lower anchor (holding axial force from top to BOTTOM);
122 is the standard size of the anchor (as a rule, it is determined by the maximum diameter of the body), mm;
52 is the inner bore diameter, mm.
YAMN - type of anchor Mechanical lower anchor (holding axial force from top to BOTTOM);
122 is the standard size of the anchor (as a rule, it is determined by the maximum diameter of the body), mm;
52 is the inner bore diameter, mm.
ANCHOR A-IAM
ANCHOR A-IAM
WHAT IS IT AND WHY IS IT NEEDED
A mechanical anchor, which, due to axial manipulations of the pipe column on which it is lowered, is fixed anywhere in the production column and takes on an axial load directed from bottom to top. The EC section does not hermetically separate, but passes through a liquid flow both inside the tubing column and through the annular space.
TECHNICAL SPECIFICATIONS
Anchors of the same standard size, depending on customer requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, physico-chemical composition of the medium, can have different connection threads.
HOW CAN IT BE USED
Together with packers that are not equipped with an upper mechanical anchor. As part of the USGN layouts for the possibility of tensioning the tubing column. In the layouts of underground equipment for additional axial fixation.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
YAMV - type of anchor Mechanical upper anchor (holding the axial force from bottom to TOP);
122 is the standard size of the anchor (as a rule, it is determined by the maximum diameter of the body), mm;
52 is the inner bore diameter, mm.
YAMV - type of anchor Mechanical upper anchor (holding the axial force from bottom to TOP);
122 is the standard size of the anchor (as a rule, it is determined by the maximum diameter of the body), mm;
52 is the inner bore diameter, mm.
ANCHOR A-YAG
WHAT IS IT AND WHY IS IT NEEDED
The hydraulic armature, which, due to excessive pressure inside the tubing on which it is installed, is fixed anywhere in the production column and takes on an axial load both from bottom to top and from top to bottom.
TECHNICAL SPECIFICATIONS
Anchors of the same standard size, depending on the customer's requirements, are available with different internal bore diameters, can be designed for different borehole conditions such as temperature, physico-chemical composition of the medium, can have different connecting threads.
HOW CAN IT BE USED
In any arrangement of underground equipment for additional axial fixation of tubing columns during any technological work. In the wells of the PPD fund, together with packers, they are not equipped with hydraulic anchors or for additional fixation of the tubing column in order to avoid disruption of the packer and depressurization of the packer cuffs.
EXAMPLE OF NOTATION
A is the manufacturer's designation.;
YAG - type of anchor Hydraulic anchor;
122 is the standard size of the anchor (as a rule, it is determined by the maximum diameter of the body), mm;
52 - internal bore diameter, mm;
70 is the permissible perceived overpressure inside the tubing, MPa.
YAG - type of anchor Hydraulic anchor;
122 is the standard size of the anchor (as a rule, it is determined by the maximum diameter of the body), mm;
52 - internal bore diameter, mm;
70 is the permissible perceived overpressure inside the tubing, MPa.
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