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... Full Opening Safety Valve, Inside Blowout Preventer, 35~105MPa Full opening safety valve is a hand control valve in drill string circulating system, and it is one of the effective tools to prevent blowout. ...
... will shut down rapidly under the action of reverse circulation pressure inside of drill tools and spring force, cut off the channel within drilling tools, thus prevent a blowout purpose within drill tools. ...
Sucker Rod BOP / Polished Rod BOP in 3 1/2 x 5000 PSI for Oil & Gas Wellhead Polished Rod BOP and Sucker Rod BOP are designed and manufactured in accordance with API 16A specification. The sucker rod BOP / Pol...
API 16 Sucker Rod BOP Oil Well 2 7/8" x 5000psi Polish Rod BOP The Sucker Rod BOPs, when installed on the top tubing or x-mas tree, are to give positive protection against blow outs, when operating with sucker ...
Inside Blowout Preventer Tool /kelly cock valve/Drop-in check valve The inside blowout preventer manufactured by Ruitou has Kelly Cock Valve, Arrow Shaped Check Valve, Drop-in Check Valve. Kelly Cock Valve is d...
... to seal on either pipe (drill collar, drillpipe, casing, or tubing) or the openhole. The ability to seal on a variety of pipe sizes is one advantage the annular blowout preventer has over the...
API 16A/Annular BOP/GK type Annular BOP Latched Head API 16A/Annular BOP/GK type Annular BOP Screwed Head API 16A/Annular BOP/SL type Annular BOP API 16A/Annular BOP/SW type Annular BOP API 16A/Annular BOP/SB t...
... leakage of oil/gas from the wells. Shaffer Annular Bop can be used in work over and drilling operations equipped with hydraulic control systems. Annular Blowout Preventer specs Item Specification for Annula...
20 3/4 Inch Shaffer Annular Bop 3000 Psi Annular Preventer What is annular bop Large gate, usually fitted with a ram type blowout preventer operation to form a sealed annular space between the tubing string and...
...blowout. The packing element is combined by the main body which is made up of the independent innovation rubber based polymer alloy material and the high strength metal frame, which conforms to the USA 16A, ...
...h API 16A specification. The wireline BOP is used to seal the wellhead in the coiled tubing working, and located on the surface oilfield between wellhead an lubricator, so as to provide blowout protection, w...
...Blowout Preventer (BOP) offers a reliable and user-friendly support system for operating the screw pump. To prevent wear, the rams and ram rods undergo a nitriding process. Enhanced rams feature an offset, c...
Blowout Preventer Equipment Wellhead Assembly For Shale Gas Exploration A Wellhead Assembly and Christmas Tree is the important component at the surface of an oil or gas well that ......
Blowout Preventer Equipment Christmas Tree For Oil Drilling A Wellhead Assembly and Christmas Tree is the important component at the surface of an oil or gas well that provides the structural and pressure-conta...
Blowout Preventer Equipment 4-1/16" Christmas Tree For Oil Drilling A Wellhead Assembly and Christmas Tree is the important component at the surface of an oil or gas well that ......
Blowout Preventer Equipment S-Type Ram BOP Bore 13 5/8" 15000psi Structual Feature ● Pressurized components adopts superior alloy steel with ......
Blowout Preventer Equipment U-Type Ram BOP Bore 18 3/4" 10000 PSI Structual Feature Pressurized components are forging matierals, having good strength and impact toughness, avoid the forging default. Middle...
Blowout Preventer Equipment 13 5/8"-15000psi Hydraulic Double Ram BOP Double Ram BOP Product Introduction The pressure-bearing and pressure-controlling parts are made from forged, the chamber of body appear the...
2 7/8"`3-1/2" Blowout Preventer Equipment S Type Variable Ram And Bore API16A 5000PSI Structual Feature Pressurized components adopts superior alloy steel with good strength and impact toughness. Door seal ...