HK1210819A1 - Spherical-annular blowout preventer having a plurality of pistons - Google Patents

Spherical-annular blowout preventer having a plurality of pistons

Info

Publication number
HK1210819A1
HK1210819A1 HK15111657.4A HK15111657A HK1210819A1 HK 1210819 A1 HK1210819 A1 HK 1210819A1 HK 15111657 A HK15111657 A HK 15111657A HK 1210819 A1 HK1210819 A1 HK 1210819A1
Authority
HK
Hong Kong
Prior art keywords
pistons
spherical
blowout preventer
annular blowout
annular
Prior art date
Application number
HK15111657.4A
Other languages
English (en)
Chinese (zh)
Inventor
埃爾納尼．
．德歐卡姆珀
迪安．麥德爾
丹尼斯．
．萊姆
Original Assignee
Zp Interests Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zp Interests Llc filed Critical Zp Interests Llc
Publication of HK1210819A1 publication Critical patent/HK1210819A1/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/064—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/038—Connectors used on well heads, e.g. for connecting blow-out preventer and riser
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/02—Valve arrangements for boreholes or wells in well heads
HK15111657.4A 2013-11-22 2015-11-26 Spherical-annular blowout preventer having a plurality of pistons HK1210819A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/087,091 US9121245B2 (en) 2013-11-22 2013-11-22 Spherical-annular blowout preventer having a plurality of pistons

Publications (1)

Publication Number Publication Date
HK1210819A1 true HK1210819A1 (en) 2016-05-06

Family

ID=51661960

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15111657.4A HK1210819A1 (en) 2013-11-22 2015-11-26 Spherical-annular blowout preventer having a plurality of pistons

Country Status (7)

Country Link
US (1) US9121245B2 (es)
EP (1) EP2876248B1 (es)
KR (1) KR20150059593A (es)
CN (1) CN104653142A (es)
HK (1) HK1210819A1 (es)
IN (1) IN2014DE02817A (es)
SG (1) SG10201406205VA (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105909212A (zh) * 2016-05-13 2016-08-31 贾广生 密封垫环防盗器
US20180283560A1 (en) * 2017-03-30 2018-10-04 General Electric Company Blowout prevention system including blind shear ram
US10724324B2 (en) * 2017-09-19 2020-07-28 Cameron International Corporation Operating system cartridge for an annular blowout preventer
KR102074353B1 (ko) * 2018-04-13 2020-02-06 한국전자통신연구원 제어시스템 분야의 실시간 사이버 보안 훈련 제공 장치 및 방법
CN113187442B (zh) * 2021-04-30 2022-08-26 刘刚 一种隔离收集罩密封装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609836A (en) 1946-08-16 1952-09-09 Hydril Corp Control head and blow-out preventer
US2904357A (en) 1958-03-10 1959-09-15 Hydril Co Rotatable well pressure seal
US3533468A (en) * 1968-12-23 1970-10-13 Hydril Co Well pressure compensated well blowout preventer
US3667721A (en) 1970-04-13 1972-06-06 Rucker Co Blowout preventer
US4098341A (en) * 1977-02-28 1978-07-04 Hydril Company Rotating blowout preventer apparatus
US4153278A (en) * 1977-09-19 1979-05-08 Vetco, Inc. Hydraulically operated misalignment connector
US4378849A (en) * 1981-02-27 1983-04-05 Wilks Joe A Blowout preventer with mechanically operated relief valve
US5588491A (en) 1995-08-10 1996-12-31 Varco Shaffer, Inc. Rotating blowout preventer and method
US6070669A (en) * 1997-02-15 2000-06-06 Abb Vetco Gray Inc. Adjustable wellhead connector
CN2551758Y (zh) * 2002-05-23 2003-05-21 河北华北石油荣盛机械制造有限公司 一种钻井用环形防喷器
CN2648048Y (zh) * 2003-09-10 2004-10-13 中国石油天然气股份有限公司 新型主动密封旋转防喷器及其控制装置
US20080105340A1 (en) * 2006-11-02 2008-05-08 Huff Philip A Heat Treatment Method of Inlaid Pressure Vessels
US7726416B2 (en) * 2007-08-27 2010-06-01 Theresa J. Williams, legal representative Bearing assembly retaining apparatus and well drilling equipment comprising same
CN201090170Y (zh) * 2007-09-21 2008-07-23 中国石油天然气股份有限公司 一种带水冷却的球型防喷器
CN101705801B (zh) * 2009-11-06 2013-01-09 宝鸡石油机械有限责任公司 组合环形防喷器

Also Published As

Publication number Publication date
US9121245B2 (en) 2015-09-01
KR20150059593A (ko) 2015-06-01
SG10201406205VA (en) 2015-06-29
IN2014DE02817A (es) 2015-06-26
EP2876248B1 (en) 2017-06-07
US20150144813A1 (en) 2015-05-28
EP2876248A3 (en) 2015-06-03
EP2876248A2 (en) 2015-05-27
CN104653142A (zh) 2015-05-27

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