DK301977A - Verktoj til undersogelse af et borehul - Google Patents

Verktoj til undersogelse af et borehul

Info

Publication number
DK301977A
DK301977A DK301977A DK301977A DK301977A DK 301977 A DK301977 A DK 301977A DK 301977 A DK301977 A DK 301977A DK 301977 A DK301977 A DK 301977A DK 301977 A DK301977 A DK 301977A
Authority
DK
Denmark
Prior art keywords
borehole
examining
tool
Prior art date
Application number
DK301977A
Other languages
English (en)
Inventor
B F Giebeler
Original Assignee
Bj Hughes Inc
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 Bj Hughes Inc filed Critical Bj Hughes Inc
Publication of DK301977A publication Critical patent/DK301977A/da

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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
    • E21B49/087—Well testing, e.g. testing for reservoir productivity or formation parameters
    • E21B49/088—Well testing, e.g. testing for reservoir productivity or formation parameters combined with sampling
    • 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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Earth Drilling (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Telephone Function (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK301977A 1976-07-06 1977-07-05 Verktoj til undersogelse af et borehul DK301977A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/702,406 US4050512A (en) 1976-07-06 1976-07-06 Stroke actuated well testing tool

Publications (1)

Publication Number Publication Date
DK301977A true DK301977A (da) 1978-01-07

Family

ID=24821103

Family Applications (1)

Application Number Title Priority Date Filing Date
DK301977A DK301977A (da) 1976-07-06 1977-07-05 Verktoj til undersogelse af et borehul

Country Status (10)

Country Link
US (1) US4050512A (da)
JP (1) JPS5330901A (da)
AT (1) AT354959B (da)
CA (1) CA1061707A (da)
DE (1) DE2730752A1 (da)
DK (1) DK301977A (da)
FR (2) FR2357722A1 (da)
GB (2) GB1550020A (da)
NL (1) NL7707462A (da)
NO (1) NO772380L (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113018A (en) * 1977-06-30 1978-09-12 Halliburton Company Oil well testing safety valve
US4262693A (en) * 1979-07-02 1981-04-21 Bernhardt & Frederick Co., Inc. Kelly valve
US4252188A (en) * 1979-07-23 1981-02-24 Otis Engineering Corporation Actuator
US4252195A (en) * 1979-07-26 1981-02-24 Otis Engineering Corporation Well test systems and methods
US4345653A (en) * 1980-02-15 1982-08-24 Bj-Hughes Inc. Packer deflate subassembly for an inflatable packer system
USRE32755E (en) * 1981-02-17 1988-09-27 Halliburton Company Accelerated downhole pressure testing
US4403654A (en) * 1981-03-23 1983-09-13 Baker International Corporation Torque transmitting expansion joint and a hanger assembly incorporating same
US4421172A (en) * 1981-07-13 1983-12-20 Halliburton Company Drill pipe tester and safety valve
JPS58113801A (ja) * 1981-12-28 1983-07-06 Kyowa Dengiyou:Kk ひずみ測定方法およびひずみ測定装置
US4465139A (en) * 1982-04-30 1984-08-14 Baker Oil Tools, Inc. Valve and sensing device for well conduits
US4573535A (en) * 1984-11-02 1986-03-04 Halliburton Company Sleeve-type low pressure responsive APR tester valve
US4807700A (en) * 1987-09-18 1989-02-28 Cameron Iron Works Usa, Inc. Wireline downhole annulus valve
US4871019A (en) * 1988-09-07 1989-10-03 Atlantic Richfield Company Wellbore fluid sampling apparatus
US4848463A (en) * 1988-11-09 1989-07-18 Halliburton Company Surface read-out tester valve and probe
US5029643A (en) * 1990-06-04 1991-07-09 Halliburton Company Drill pipe bridge plug
US5558162A (en) * 1994-05-05 1996-09-24 Halliburton Company Mechanical lockout for pressure responsive downhole tool
US7669672B2 (en) * 2005-12-06 2010-03-02 Charles Brunet Apparatus, system and method for installing boreholes from a main wellbore
DE102017100846B4 (de) 2017-01-17 2023-02-09 Technologiepool Gmbh Vorrichtung zur Entnahme von Bodenproben aus einem Bohrloch
RU2656644C1 (ru) * 2017-08-23 2018-06-06 Общество с ограниченной ответственностью Научно-производственная фирма "Пакер" Устройство для испытания пласта

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1909589A (en) * 1929-01-08 1933-05-16 Oil Well Supply Co Flooding control valve
US2129216A (en) * 1936-06-13 1938-09-06 Mordica O Johnston Equalizing valve
US3360235A (en) * 1965-03-05 1967-12-26 Baker Oil Tools Inc Subsurface tubular flow control apparatus
US3347318A (en) * 1965-11-24 1967-10-17 Halliburton Co Well tool with rotary valve
US3437138A (en) * 1966-01-24 1969-04-08 Byron Jackson Inc Drill stem fluid sampler
US3414059A (en) * 1967-03-06 1968-12-03 Schlumberger Technology Corp Actuating means for well tools
US3494419A (en) * 1968-04-24 1970-02-10 Schlumberger Technology Corp Selectively-operable well tools
US3485298A (en) * 1968-12-16 1969-12-23 Schlumberger Technology Corp Retainer packer valve system
US3900068A (en) * 1974-03-11 1975-08-19 Byron Jackson Inc Stroke type drill stem tester

Also Published As

Publication number Publication date
AT354959B (de) 1980-02-11
FR2442957A1 (fr) 1980-06-27
NL7707462A (nl) 1978-01-10
JPS5330901A (en) 1978-03-23
ATA479377A (de) 1979-07-15
GB1550019A (en) 1979-08-08
US4050512A (en) 1977-09-27
NO772380L (no) 1978-01-09
DE2730752A1 (de) 1978-01-12
GB1550020A (en) 1979-08-08
FR2357722A1 (fr) 1978-02-03
CA1061707A (en) 1979-09-04

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment