Side pocket mandrels are a part of tubing string. Side pocket mandrels features an oval body design and threaded connections for installation in the tubing string. The side pocket is offset from the bore of the tubing, which allows full tubing drift, through the mandrel and without restriction, for well servicing operations. The side pocket contains profiles and seal bores to land wireline retrievable gas lift valves and other flow control devices. Flow control devices are installed in the side pocket using a kick over tool, which is run into the well using standard Wireline technique. These mandrels include an integral orienting sleeve that aligns the kick over tool and flow control device with the pocket for precise installation in straight and deviated wellbores.
Side pocket mandrels are an integral part of the tubing string. They are used to house the flow control devices. Injection gas enters the valve and acts on the effective bellow area. As the injection gas pressure overcomes the precharged pressure, the bellow compresses and lifts the stem tip off the seat. Injection gas then flows through the seat, past the reverse flow check valve, and into the production tubing.
Orifice valves controls the volume of gas through the valve into the production conduit. These valves are used for continuous injection of gas. They are fitted mostly at the bottom of the wells.
Read MoreDummy valves are used to blank off communication between tubing and casing. In new installations, dummies can be retained in the mandrels until gas lift valves are required.
Read MoreUDT kickover tools are used to insert & retrieve wireline retrievable gas lift valves, orifice valves and dummy valves from the side pocket mandrel pocket.
Read MoreUDT tubing retrievable injection pressure operated gas lift valves uses nitrogen charged, multi ply monel bellows to provide the force necessary to.
Read MoreUDT tubing retrievable reverse flow check valves are attached to the bottom of tubing retrievable gas lift valves that do not have an integral check valve to.
Read MoreUDT conventional gas lift mandrels are equipped with external lugs to receive tubing-retrievable gas lift and orifice valves.
Read MoreUDT wireline retrievable injection pressure operated gas lift valves uses nitrogen charged, multiply monel bellows to provide.
Read MoreUDT offers a variety of wireline-retrievable latches for locking gas-lift valves, orifice valves and dummy valves into the appropriate.
Read MoreUDT running tools are used to install wireline retrievable gas lift valves, orifice valves and dummy valves into the side pocket mandrel pocket.
Read MoreUDT pulling tools are used to retrieve wireline retrievable gas lift valves, orifice valves and dummy valves from the side pocket mandrel.
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UDT’s oilfield equipments and tools help minimize cost, maximize production, thus ensuring superior performance and delivering positive results every time.
The risk of unintentional sidetracking, vibrations & drill pipe whirl of bottom hole assembly
ExploreDrilling through rocky formations can lead to the caving of weak formations in a borehole.
ExploreLow reservoir pressure makes lifting of oil and gas from the earth to the surface difficult.
ExploreUDT downhole tools are used in a variety of formations to perform reaming operations during drilling.
Integral blade stabilizer (IBS) is a one piece rotating stabilizer which can be placed near bit or up in the drill.
ExploreReplaceable sleeve stabilizers consist of replaceable sleeves that are mounted on the mandrel body.
ExploreUDT gas lift equipment are used for effective gas lift operations in straight and deviated wells.
UDT wireline retrievable injection pressure operated gas lift valves uses nitrogen charged, multiply monel bellows to provide the force necessary to maintain the valve normally in closed position.
ExploreOrifice valves controls the volume of gas through the valve into the production conduit. These valves are used for continuous injection of gas. They are fitted mostly at the bottom of the wells.
ExploreDummy valves are used to blank off communication between tubing and casing. In new installations, dummies can be retained in the mandrels until gas lift valves are required to.
ExploreUDT tubing retrievable injection pressure operated gas lift valves uses nitrogen charged, multi ply monel bellows to provide the force necessary to maintain the valve normally in closed position.
ExploreUDT conventional gas lift mandrels are equipped with external lugs to receive tubing-retrievable gas lift and orifice valve.External guards are attached to the outside diameter of the mandrels.
ExploreSide pocket mandrels are a part of tubing string. Side pocket mandrels features an oval body design and threaded connections for installation in the tubing string.
ExploreUDT offers a variety of wireline-retrievable latches for locking gas-lift valves, orifice valves and dummy valves into the appropriate side-pocket mandrel.
ExploreUDT running tools are used to install wireline retrievable gas lift valves, orifice valves and dummy valves into the side pocket mandrel pocket.
ExploreUDT pulling tools are used to retrieve wireline retrievable gas lift valves, orifice valves and dummy valves from the side pocket mandrel pocket.
ExploreUDT kickover tools are used to insert & retrieve wireline retrievable gas lift valves, orifice valves and dummy valves from the side pocket mandrel pocket.
ExploreUDT tubing retrievable reverse flow check valves are attached to the bottom of tubing retrievable gas lift valves that do not have an integral check valve to prevent.
ExploreUDT wireline winch units are used in both offshore and onshore areas and can be used for production and reservoir operations.
UDT make Skid mounted one or two piece wireline unit comprising power pack module with 84-125hp diesel engine and winch unit. This is compact...Read More.
ExploreUDT make Skid mounted one or two piece wireline unit comprising power pack module with 84-125 hp diesel engine and winch unit. This is compact.Read More
ExploreUDT make Truckline unit is a truck mounted wireline winch unit consisting of reel skid and power skid suitably mounted on right hand 6x4 drive.Read More...
ExploreLand line winch consists of Reel Skid (includes Drum compartment and operator cabin) and crane mounted on the rear of truck chassis delivering.Read More..
ExploreThis is a Skid/trailer mounted, self contained, steel skid base structure, single drum wireline unit designed to provide....Read More.
ExploreThis is a skid mounted, self contained, steel skid base structure, single drum wireline unit designed to provide a light weight, compact winch....Read More.
ExploreUDT range of connectors are suitable for a wide array of applications such as Drilling, Driving (Piling), Drill & Drive, Jetting, Offshore Jack-up, Offshore Subsea, Slot Recovery, Drilling with Casing and more.
UDT-Leopard is a high strength connector which has been used in many different applications.
ExploreUDT Swift is a heavy duty connection offering gas tight, metal to metal seal for gas wells.
ExploreUDT Lynx is a weight set connector. Non Rotational with no tooling & connection is fully
ExploreThe Puma is a flush-threaded connector for use on exploration and platform drilling operations .
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