JPS5937392B2 - 掘さく記録の作製装置 - Google Patents
掘さく記録の作製装置Info
- Publication number
- JPS5937392B2 JPS5937392B2 JP48113788A JP11378873A JPS5937392B2 JP S5937392 B2 JPS5937392 B2 JP S5937392B2 JP 48113788 A JP48113788 A JP 48113788A JP 11378873 A JP11378873 A JP 11378873A JP S5937392 B2 JPS5937392 B2 JP S5937392B2
- Authority
- JP
- Japan
- Prior art keywords
- awl
- drilling
- measuring
- signal
- depth
- 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
Links
- 238000009412 basement excavation Methods 0.000 title 1
- 238000005553 drilling Methods 0.000 claims description 23
- 238000005259 measurement Methods 0.000 claims description 10
- 239000004020 conductor Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241000287462 Phalacrocorax carbo Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005303 weighing 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
- E21B45/00—Measuring the drilling time or rate of penetration
-
- 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
-
- 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
- E21B10/00—Drill bits
- E21B10/02—Core bits
- E21B10/04—Core bits with core destroying means
-
- 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
-
- 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
- E21B49/003—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 analysing drilling variables or conditions
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (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)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29642372A | 1972-10-10 | 1972-10-10 | |
US296423 | 1972-10-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4973303A JPS4973303A (US06252093-20010626-C00008.png) | 1974-07-16 |
JPS5937392B2 true JPS5937392B2 (ja) | 1984-09-10 |
Family
ID=23141935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP48113788A Expired JPS5937392B2 (ja) | 1972-10-10 | 1973-10-09 | 掘さく記録の作製装置 |
Country Status (6)
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4064749A (en) * | 1976-11-11 | 1977-12-27 | Texaco Inc. | Method and system for determining formation porosity |
NO930044L (no) * | 1992-01-09 | 1993-07-12 | Baker Hughes Inc | Fremgangsmaate til vurdering av formasjoner og borkronetilstander |
US5448911A (en) * | 1993-02-18 | 1995-09-12 | Baker Hughes Incorporated | Method and apparatus for detecting impending sticking of a drillstring |
US6347292B1 (en) | 1999-02-17 | 2002-02-12 | Den-Con Electronics, Inc. | Oilfield equipment identification method and apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4838204A (US06252093-20010626-C00008.png) * | 1971-09-15 | 1973-06-05 |
-
1973
- 1973-08-28 GB GB4051173A patent/GB1385625A/en not_active Expired
- 1973-09-05 CA CA180,360A patent/CA989813A/en not_active Expired
- 1973-10-02 FR FR7335133A patent/FR2202225B1/fr not_active Expired
- 1973-10-08 IT IT29866/73A patent/IT1012084B/it active
- 1973-10-09 JP JP48113788A patent/JPS5937392B2/ja not_active Expired
- 1973-10-09 DE DE19732350612 patent/DE2350612A1/de not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4838204A (US06252093-20010626-C00008.png) * | 1971-09-15 | 1973-06-05 |
Also Published As
Publication number | Publication date |
---|---|
DE2350612A1 (de) | 1974-04-25 |
GB1385625A (en) | 1975-02-26 |
AU5985573A (en) | 1975-03-06 |
FR2202225B1 (US06252093-20010626-C00008.png) | 1978-01-13 |
FR2202225A1 (US06252093-20010626-C00008.png) | 1974-05-03 |
CA989813A (en) | 1976-05-25 |
IT1012084B (it) | 1977-03-10 |
JPS4973303A (US06252093-20010626-C00008.png) | 1974-07-16 |
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