BR8008720A - HYDRAULIC ENGINE FOR A DRILLING SAMPLE TOOL - Google Patents

HYDRAULIC ENGINE FOR A DRILLING SAMPLE TOOL

Info

Publication number
BR8008720A
BR8008720A BR8008720A BR8008720A BR8008720A BR 8008720 A BR8008720 A BR 8008720A BR 8008720 A BR8008720 A BR 8008720A BR 8008720 A BR8008720 A BR 8008720A BR 8008720 A BR8008720 A BR 8008720A
Authority
BR
Brazil
Prior art keywords
hydraulic engine
sample tool
drilling sample
drilling
tool
Prior art date
Application number
BR8008720A
Other languages
Portuguese (pt)
Inventor
L Kilmer
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Publication of BR8008720A publication Critical patent/BR8008720A/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
    • 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
    • E21B49/02—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 by mechanically taking samples of the soil
    • E21B49/06—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 by mechanically taking samples of the soil using side-wall drilling tools pressing or scrapers
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/18—Anchoring or feeding in the borehole
    • 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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/005—Below-ground automatic control systems
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock
BR8008720A 1979-06-25 1980-06-23 HYDRAULIC ENGINE FOR A DRILLING SAMPLE TOOL BR8008720A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5148779A 1979-06-25 1979-06-25
PCT/US1980/000789 WO1981000018A1 (en) 1979-06-25 1980-06-23 Hydraulic motor for a drill hole coring tool and method

Publications (1)

Publication Number Publication Date
BR8008720A true BR8008720A (en) 1981-04-28

Family

ID=21971601

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8008720A BR8008720A (en) 1979-06-25 1980-06-23 HYDRAULIC ENGINE FOR A DRILLING SAMPLE TOOL

Country Status (4)

Country Link
EP (1) EP0030975A1 (en)
BR (1) BR8008720A (en)
NO (1) NO810583L (en)
WO (1) WO1981000018A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708213A (en) * 1986-05-22 1987-11-24 Kilmer Lauren G Hydraulic core cutting motor
US6371221B1 (en) * 2000-09-25 2002-04-16 Schlumberger Technology Corporation Coring bit motor and method for obtaining a material core sample
US10047580B2 (en) * 2015-03-20 2018-08-14 Baker Hughes, A Ge Company, Llc Transverse sidewall coring

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2173532A (en) * 1939-02-02 1939-09-19 Fohs Oil Company Coring device
US2324682A (en) * 1941-03-26 1943-07-20 Fohs Oil Company Side wall coring tool
US2380819A (en) * 1941-08-21 1945-07-31 Byron D Allbaugh Rotary pump or motor
US2406089A (en) * 1943-04-24 1946-08-20 Martineau Joseph Alber Euclide Rotary barrel gun
US3869231A (en) * 1973-10-03 1975-03-04 Abex Corp Vane type fluid energy translating device

Also Published As

Publication number Publication date
NO810583L (en) 1981-02-19
EP0030975A1 (en) 1981-07-01
WO1981000018A1 (en) 1981-01-08
EP0030975A4 (en) 1981-05-15

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