GB2093091B - Accelerated downhole pressure testing - Google Patents

Accelerated downhole pressure testing

Info

Publication number
GB2093091B
GB2093091B GB8203331A GB8203331A GB2093091B GB 2093091 B GB2093091 B GB 2093091B GB 8203331 A GB8203331 A GB 8203331A GB 8203331 A GB8203331 A GB 8203331A GB 2093091 B GB2093091 B GB 2093091B
Authority
GB
United Kingdom
Prior art keywords
accelerated
pressure testing
downhole pressure
downhole
testing
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.)
Expired
Application number
GB8203331A
Other versions
GB2093091A (en
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.)
VANN RAY RANDELL
Original Assignee
VANN RAY RANDELL
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 VANN RAY RANDELL filed Critical VANN RAY RANDELL
Publication of GB2093091A publication Critical patent/GB2093091A/en
Application granted granted Critical
Publication of GB2093091B publication Critical patent/GB2093091B/en
Expired legal-status Critical Current

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
    • E21B34/12—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1294—Packers; Plugs with mechanical slips for hooking into the casing characterised by a valve, e.g. a by-pass valve
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • E21B43/119—Details, e.g. for locating perforating place or direction
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure
    • 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
    • E21B2200/04—Ball 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)
  • Geophysics (AREA)
  • Measuring Fluid Pressure (AREA)
GB8203331A 1981-02-17 1982-02-05 Accelerated downhole pressure testing Expired GB2093091B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23504881A 1981-02-17 1981-02-17

Publications (2)

Publication Number Publication Date
GB2093091A GB2093091A (en) 1982-08-25
GB2093091B true GB2093091B (en) 1985-02-13

Family

ID=22883870

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8203331A Expired GB2093091B (en) 1981-02-17 1982-02-05 Accelerated downhole pressure testing

Country Status (3)

Country Link
CA (1) CA1194780A (en)
GB (1) GB2093091B (en)
NO (1) NO164934C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018148985A1 (en) * 2017-02-14 2018-08-23 西南石油大学 Mechanical experiment system for perforated string during down-hole perforation explosion of oil-gas well and method therefor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2127069A (en) * 1982-08-31 1984-04-04 Vann Inc Geo Drill stem test and perforating system
US10858928B2 (en) 2018-08-21 2020-12-08 Baker Hughes, A Ge Company, Llc Gauge assembly and method of delivering a gauge assembly into a wellbore

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018148985A1 (en) * 2017-02-14 2018-08-23 西南石油大学 Mechanical experiment system for perforated string during down-hole perforation explosion of oil-gas well and method therefor
US10590708B2 (en) 2017-02-14 2020-03-17 Southwest Petroleum University Mechanics experiment system and method for perforated string in underground perforating blasting of oil-gas well

Also Published As

Publication number Publication date
NO820461L (en) 1982-08-18
NO164934B (en) 1990-08-20
NO164934C (en) 1990-11-28
CA1194780A (en) 1985-10-08
GB2093091A (en) 1982-08-25

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960205