Sucker rod blowout preventer in well drilling
Sucker rod blowout preventer in well drilling
Product DescriptionShengji mainly produces ram blowout preventer and annular blowout preventer,including drilling, operation and oil recovery BOP. It has the functions of pipe seal, whole seal, reducing and shear, etc. The annular BOP is ball structure, it has a long life, and can be used in different acid environment. The products has been provided to Brazil, Ukraine, Cuba and etc.
Key Feature
1.Blowout preventer can fully seal the wellhead when there is no string inside the wellbore.
2.Blowout preventer can seal the annulus space of the wellhead when there is a string, wire line and cable inside the wellbore.
3.Snubbing can be performed if the butt welding drill pipe has an 18°beve.
4.Equipped with an energy accumulator, and a tubing coupling can pass through the blowout preventer under pressure when well pressure is less than 3Mpa.
Specifications
Annular BOP for Workover
Model | FH18-21 | FH18-35 |
Nominal diameter(in) | 7 1/16 | 7 3/8 |
Rated working pressure(psi) | 3000 | 5000 |
Strength pressure test(psi) | 6000 | 7500 |
Oil cylinder working pressure(psi) | 1200-1500 | 1200~1500 |
Piston stroke(mm) | 100 | 100 |
Metal temperature class(℃) | -29~121 | -29~121 |
Nonmetal temp. class(℃) | -18~121 | -18~121 |
Oil cylinder closed chamber volume(L) | 17 | 17 |
Oil cylinder open chamber volume(L) | 11.6 | 11.6 |
Bolt quantity and diameterc | 12-M30 x 3 x 140 | 12-M36 x 3 x 180 |
Ring gasket | R45 | R46 |
Dimension(mm) | 737 x 740 | 737 x 770 |
Weight(lb) | 2628 | 2690 |
Annular BOP for Well Driling
Model | FH35-35 | FH35-70 |
Nominal diameter(in) | 13 5/8 | 13 5/8 |
Rated working pressure(psi) | 5000 | 10000 |
Strength pressure test(psi) | 7500 | 7500 |
Oil cylinder working pressure(psi) | 1200-1500 | 1200~1500 |
Piston stroke(mm) | 100 | 100 |
Metal temperature class(℃) | -29~121 | -29~121 |
Nonmetal temp. class(℃) | -18~121 | -18~121 |
Oil cylinder closed chamber volume(L) | 17 | 17 |
Oil cylinder open chamber volume(L) | 11.6 | 11.6 |
Bolt quantity and diameterc | 12-M30 x 3 x 140 | 12-M36 x 3 x 180 |
Ring gasket | R45 | R46 |
Dimension(mm) | 737 x 740 | 1554x 1742 |
Weight(lb) | 2628 | 12750 |
Certifications
SHENGJI GROUP (formerly known as General Machinery Plant,SINOPEC) established in 1964 and restructured in 2007, covers an area of 158 acres, 1500 employees,1200 advanced equipment, annual revenue $150 milliion. SJ has 18 production plants, 8 subsidiaries and several offices around the main oilfield in the world.The group owns high level R & D center and National Laboratories carrying out strategic cooperation with China University of Petroleum and other several scientific research institutes of SINOPEC. SJ has obtained more than 150 national patents.The products have been exported to U.S.A, Canada, Peru, Ecuador, Venezuela, India, Saudi Arabia, Oman, Bahrain, Iran,Turkmenistan,Kazakhstan,Russia,Sudan,etc.Shengji is Sinopec, CNPC, CNOOC, Shell, Chevron, GE, Schlumberger, Haliburton, Weatherford excellent supplier.
