WO2017132394A3 - Telescoping snubbing unit frame - Google Patents

Telescoping snubbing unit frame Download PDF

Info

Publication number
WO2017132394A3
WO2017132394A3 PCT/US2017/015159 US2017015159W WO2017132394A3 WO 2017132394 A3 WO2017132394 A3 WO 2017132394A3 US 2017015159 W US2017015159 W US 2017015159W WO 2017132394 A3 WO2017132394 A3 WO 2017132394A3
Authority
WO
WIPO (PCT)
Prior art keywords
snubbing
pipe
telescoping
cylinders
allows
Prior art date
Application number
PCT/US2017/015159
Other languages
French (fr)
Other versions
WO2017132394A2 (en
Inventor
Jason ALFORD
Original Assignee
Hydraulic Pressure Control
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 Hydraulic Pressure Control filed Critical Hydraulic Pressure Control
Publication of WO2017132394A2 publication Critical patent/WO2017132394A2/en
Publication of WO2017132394A3 publication Critical patent/WO2017132394A3/en

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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/02—Rod or cable suspensions
    • E21B19/06—Elevators, i.e. rod- or tube-gripping devices
    • E21B19/07—Slip-type elevators
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder
    • 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

Abstract

This application describes a snubbing frame unit having a pair of telescoping hydraulic cylinders for moving a jack head towards and away from the snubbing base slips to snub a pipe through the snubbing unit. The hydraulic cylinders are parallel dual-acting three stage hydraulic cylinder rods and are spaced from an opening designed to be above a wellbore. In an embodiment, each cylinder has two bidirectional ports for quickly moving hydraulic fluid into and out of the cylinders. The telescoping three stage cylinders allows the snubbing frame to handle heavier pipe and higher pressures while facilitating quicker insertion with lighter pipes and lower pressure. The compact design allows the equipment to be easily transportable while providing sufficient space for equipment connected to the wellbore including blow out preventers. An attachable gin lift device allows pipe handling and insertion of pipe without the need for a mast assembly.
PCT/US2017/015159 2016-01-26 2017-01-26 Telescoping snubbing unit frame WO2017132394A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662286966P 2016-01-26 2016-01-26
US62/286,966 2016-01-26

Publications (2)

Publication Number Publication Date
WO2017132394A2 WO2017132394A2 (en) 2017-08-03
WO2017132394A3 true WO2017132394A3 (en) 2017-10-19

Family

ID=59359834

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2017/015159 WO2017132394A2 (en) 2016-01-26 2017-01-26 Telescoping snubbing unit frame

Country Status (2)

Country Link
US (1) US20170211340A1 (en)
WO (1) WO2017132394A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014100444B4 (en) * 2014-01-16 2017-06-29 MAQUET GmbH Device for linear displacement of a patient support surface and method for mounting such a device
US11536099B2 (en) 2018-01-16 2022-12-27 Halliburton Energy Services, Inc. Modular boost system for a jack
CN113719245A (en) * 2021-09-07 2021-11-30 中石化四机石油机械有限公司 Device and method for oil-gas well casing abandoning operation
WO2023049166A1 (en) * 2021-09-21 2023-03-30 Schlumberger Technology Corporation Tri-jack hydraulic workover unit
EP4261385A1 (en) * 2023-01-24 2023-10-18 DWL Baumaschinen AG Straightening press unit for a trenchless line construction

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085796A (en) * 1976-11-16 1978-04-25 Otis Engineering Corporation Well tubing handling system
US7117948B2 (en) * 2003-06-27 2006-10-10 Varco I/P, Inc. Convertible jack
US20080053661A1 (en) * 2006-08-30 2008-03-06 Kelly Funk Pipe guides and methods of guiding pipes in snubbing units
US7946795B2 (en) * 2007-10-24 2011-05-24 T & T Engineering Services, Inc. Telescoping jack for a gripper assembly
US20120006565A1 (en) * 2010-07-08 2012-01-12 Snubco Manufacturing Inc. Pipe guide for snubbing units

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722603A (en) * 1971-09-16 1973-03-27 Brown Oil Tools Well drilling apparatus
DE69928666D1 (en) * 1998-06-22 2006-01-05 Henry A Bernat Shreveport INTRODUCTION DEVICE FOR PIPE TRAIN WITH OSCILLATOR
US20060118294A1 (en) * 2004-12-03 2006-06-08 Gerald Haakenson Frameless snubbing unit
US20070084606A1 (en) * 2005-10-13 2007-04-19 Hydraulic Well Control, Llc Rig assist compensation system
RU2564297C2 (en) * 2010-12-30 2015-09-27 Т&Т Инжиниринг Сервисез Инк. Quickly transported drilling rig
WO2014127058A1 (en) * 2013-02-13 2014-08-21 Alternative Well Intervention, Llc Modular well intervention assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085796A (en) * 1976-11-16 1978-04-25 Otis Engineering Corporation Well tubing handling system
US7117948B2 (en) * 2003-06-27 2006-10-10 Varco I/P, Inc. Convertible jack
US20080053661A1 (en) * 2006-08-30 2008-03-06 Kelly Funk Pipe guides and methods of guiding pipes in snubbing units
US7946795B2 (en) * 2007-10-24 2011-05-24 T & T Engineering Services, Inc. Telescoping jack for a gripper assembly
US20120006565A1 (en) * 2010-07-08 2012-01-12 Snubco Manufacturing Inc. Pipe guide for snubbing units

Also Published As

Publication number Publication date
US20170211340A1 (en) 2017-07-27
WO2017132394A2 (en) 2017-08-03

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