GB2448632B - Apparatus for use in testing,treating,or producing a multi-zone well - Google Patents

Apparatus for use in testing,treating,or producing a multi-zone well

Info

Publication number
GB2448632B
GB2448632B GB0813051A GB0813051A GB2448632B GB 2448632 B GB2448632 B GB 2448632B GB 0813051 A GB0813051 A GB 0813051A GB 0813051 A GB0813051 A GB 0813051A GB 2448632 B GB2448632 B GB 2448632B
Authority
GB
United Kingdom
Prior art keywords
testing
treating
producing
zone well
zone
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.)
Active
Application number
GB0813051A
Other versions
GB2448632A (en
GB0813051D0 (en
Inventor
Gary Rytlewski
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.)
Gemalto Terminals Ltd
Schlumberger Holdings Ltd
Original Assignee
Gemalto Terminals Ltd
Schlumberger Holdings Ltd
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
Priority claimed from US11/306,879 external-priority patent/US7377321B2/en
Application filed by Gemalto Terminals Ltd, Schlumberger Holdings Ltd filed Critical Gemalto Terminals Ltd
Publication of GB0813051D0 publication Critical patent/GB0813051D0/en
Publication of GB2448632A publication Critical patent/GB2448632A/en
Application granted granted Critical
Publication of GB2448632B publication Critical patent/GB2448632B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • E21B34/142—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools unsupported or free-falling elements, e.g. balls, plugs, darts or pistons
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • E21B34/102—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position
    • E21B34/103—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position with a shear pin
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/05—Flapper valves

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
GB0813051A 2006-01-13 2008-07-17 Apparatus for use in testing,treating,or producing a multi-zone well Active GB2448632B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/306,879 US7377321B2 (en) 2004-12-14 2006-01-13 Testing, treating, or producing a multi-zone well
GB0623353A GB2434815B (en) 2004-12-14 2006-11-23 Testing, treating or producing a multi-zone well

Publications (3)

Publication Number Publication Date
GB0813051D0 GB0813051D0 (en) 2008-08-20
GB2448632A GB2448632A (en) 2008-10-22
GB2448632B true GB2448632B (en) 2009-01-07

Family

ID=39722408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0813051A Active GB2448632B (en) 2006-01-13 2008-07-17 Apparatus for use in testing,treating,or producing a multi-zone well

Country Status (1)

Country Link
GB (1) GB2448632B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0906522D0 (en) * 2009-04-16 2009-05-20 Specialised Petroleum Serv Ltd Downhole tool valve and method of use
EP3093428B1 (en) * 2015-05-04 2019-05-29 Weatherford Technology Holdings, LLC Dual sleeve stimulation tool
CA2994290C (en) 2017-11-06 2024-01-23 Entech Solution As Method and stimulation sleeve for well completion in a subterranean wellbore
US10982538B2 (en) * 2018-03-19 2021-04-20 Saudi Arabian Oil Company Multi-zone well testing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729432A (en) * 1987-04-29 1988-03-08 Halliburton Company Activation mechanism for differential fill floating equipment
US6253861B1 (en) * 1998-02-25 2001-07-03 Specialised Petroleum Services Limited Circulation tool
WO2001069037A1 (en) * 2000-03-13 2001-09-20 Davis-Lynch, Inc. Multi-purpose float equipment and method
GB2375558A (en) * 2001-05-03 2002-11-20 Baker Hughes Inc An enlargeable ball seat assembly
GB2424233A (en) * 2005-03-15 2006-09-20 Schlumberger Holdings Pumpdown tool and valve

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729432A (en) * 1987-04-29 1988-03-08 Halliburton Company Activation mechanism for differential fill floating equipment
US6253861B1 (en) * 1998-02-25 2001-07-03 Specialised Petroleum Services Limited Circulation tool
WO2001069037A1 (en) * 2000-03-13 2001-09-20 Davis-Lynch, Inc. Multi-purpose float equipment and method
GB2375558A (en) * 2001-05-03 2002-11-20 Baker Hughes Inc An enlargeable ball seat assembly
GB2424233A (en) * 2005-03-15 2006-09-20 Schlumberger Holdings Pumpdown tool and valve

Also Published As

Publication number Publication date
GB2448632A (en) 2008-10-22
GB0813051D0 (en) 2008-08-20

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