NO810583L - Hydraulisk motor for borehullskjerneverktoey. - Google Patents
Hydraulisk motor for borehullskjerneverktoey.Info
- Publication number
- NO810583L NO810583L NO810583A NO810583A NO810583L NO 810583 L NO810583 L NO 810583L NO 810583 A NO810583 A NO 810583A NO 810583 A NO810583 A NO 810583A NO 810583 L NO810583 L NO 810583L
- Authority
- NO
- Norway
- Prior art keywords
- rotor
- hydraulic motor
- borehole
- core
- vanes
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims description 66
- 238000005553 drilling Methods 0.000 claims description 60
- 230000015572 biosynthetic process Effects 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000005520 cutting process Methods 0.000 description 96
- 239000004020 conductor Substances 0.000 description 33
- 238000005755 formation reaction Methods 0.000 description 30
- 238000012544 monitoring process Methods 0.000 description 11
- 230000001276 controlling effect Effects 0.000 description 9
- 238000005452 bending Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000005251 gamma ray Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000013641 positive control Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- E21B49/02—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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Earth Drilling (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5148779A | 1979-06-25 | 1979-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO810583L true NO810583L (no) | 1981-02-19 |
Family
ID=21971601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO810583A NO810583L (no) | 1979-06-25 | 1981-02-19 | Hydraulisk motor for borehullskjerneverktoey. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0030975A1 (pt) |
| BR (1) | BR8008720A (pt) |
| NO (1) | NO810583L (pt) |
| WO (1) | WO1981000018A1 (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4708213A (en) * | 1986-05-22 | 1987-11-24 | Kilmer Lauren G | Hydraulic core cutting motor |
| RU2163294C1 (ru) * | 2000-04-18 | 2001-02-20 | Государственное научно-производственное предприятие "Азимут" | Сверлящий перфоратор-пробоотборник |
| 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)
| 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 |
-
1980
- 1980-06-23 WO PCT/US1980/000789 patent/WO1981000018A1/en not_active Ceased
- 1980-06-23 BR BR8008720A patent/BR8008720A/pt unknown
-
1981
- 1981-01-12 EP EP80901441A patent/EP0030975A1/en not_active Withdrawn
- 1981-02-19 NO NO810583A patent/NO810583L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1981000018A1 (en) | 1981-01-08 |
| EP0030975A4 (en) | 1981-05-15 |
| EP0030975A1 (en) | 1981-07-01 |
| BR8008720A (pt) | 1981-04-28 |
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