CA2303058A1 - Protecteur de blocs obturateurs et methode d'utilisation dudit protecteur - Google Patents

Protecteur de blocs obturateurs et methode d'utilisation dudit protecteur Download PDF

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Publication number
CA2303058A1
CA2303058A1 CA 2303058 CA2303058A CA2303058A1 CA 2303058 A1 CA2303058 A1 CA 2303058A1 CA 2303058 CA2303058 CA 2303058 CA 2303058 A CA2303058 A CA 2303058A CA 2303058 A1 CA2303058 A1 CA 2303058A1
Authority
CA
Canada
Prior art keywords
tubing string
wellbore
mandrel
protector
bop
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA 2303058
Other languages
English (en)
Other versions
CA2303058C (fr
Inventor
L. Murray Dallas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oil States Energy Services LLC
Original Assignee
L. Murray Dallas
Hwces International
Hwc Energy Services, Inc.
Oil States Energy Services, Inc.
Stinger Wellhead Protection, Inc.
Oil States Energy Services, L.L.C.
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 L. Murray Dallas, Hwces International, Hwc Energy Services, Inc., Oil States Energy Services, Inc., Stinger Wellhead Protection, Inc., Oil States Energy Services, L.L.C. filed Critical L. Murray Dallas
Priority to CA 2303058 priority Critical patent/CA2303058C/fr
Publication of CA2303058A1 publication Critical patent/CA2303058A1/fr
Application granted granted Critical
Publication of CA2303058C publication Critical patent/CA2303058C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
CA 2303058 2000-03-28 2000-03-28 Protecteur de blocs obturateurs et methode d'utilisation dudit protecteur Expired - Lifetime CA2303058C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2303058 CA2303058C (fr) 2000-03-28 2000-03-28 Protecteur de blocs obturateurs et methode d'utilisation dudit protecteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2303058 CA2303058C (fr) 2000-03-28 2000-03-28 Protecteur de blocs obturateurs et methode d'utilisation dudit protecteur

Publications (2)

Publication Number Publication Date
CA2303058A1 true CA2303058A1 (fr) 2001-09-28
CA2303058C CA2303058C (fr) 2002-07-16

Family

ID=4165718

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2303058 Expired - Lifetime CA2303058C (fr) 2000-03-28 2000-03-28 Protecteur de blocs obturateurs et methode d'utilisation dudit protecteur

Country Status (1)

Country Link
CA (1) CA2303058C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102121360A (zh) * 2010-12-31 2011-07-13 承德市开发区富泉石油机械有限公司 一种弹簧式闸板锁紧机构
CN106401520A (zh) * 2016-11-22 2017-02-15 袁旭东 一种稠油采油测试井口装置
CN113445957A (zh) * 2021-09-01 2021-09-28 东营金昱技术开发有限公司 一种可保护胶筒的油田注水井用封隔器
NL2032110B1 (en) * 2022-06-09 2023-12-18 Well Gear Group B V A workover system for receiving a tubular string from a wellbore

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102121360A (zh) * 2010-12-31 2011-07-13 承德市开发区富泉石油机械有限公司 一种弹簧式闸板锁紧机构
CN106401520A (zh) * 2016-11-22 2017-02-15 袁旭东 一种稠油采油测试井口装置
CN106401520B (zh) * 2016-11-22 2018-11-16 袁旭东 一种稠油采油测试井口装置
CN113445957A (zh) * 2021-09-01 2021-09-28 东营金昱技术开发有限公司 一种可保护胶筒的油田注水井用封隔器
NL2032110B1 (en) * 2022-06-09 2023-12-18 Well Gear Group B V A workover system for receiving a tubular string from a wellbore
EP4328414A1 (fr) * 2022-06-09 2024-02-28 Well Gear Group B.V. Système de reconditionnement pour recevoir une colonne tubulaire à partir d'un puits de forage

Also Published As

Publication number Publication date
CA2303058C (fr) 2002-07-16

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Legal Events

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EEER Examination request
MKEX Expiry

Effective date: 20200328