CA1112636A - Guide pour machine de forage faisant appel aux rayonnements naturels - Google Patents
Guide pour machine de forage faisant appel aux rayonnements naturelsInfo
- Publication number
- CA1112636A CA1112636A CA339,070A CA339070A CA1112636A CA 1112636 A CA1112636 A CA 1112636A CA 339070 A CA339070 A CA 339070A CA 1112636 A CA1112636 A CA 1112636A
- Authority
- CA
- Canada
- Prior art keywords
- drilling machine
- radiation
- drilling
- count
- gamma
- 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
- 230000005855 radiation Effects 0.000 title claims description 49
- 238000005553 drilling Methods 0.000 claims abstract description 53
- 239000003245 coal Substances 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 26
- 230000005251 gamma ray Effects 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 230000000191 radiation effect Effects 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 4
- 239000011707 mineral Substances 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000005065 mining Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 3
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 235000015076 Shorea robusta Nutrition 0.000 description 2
- 244000166071 Shorea robusta Species 0.000 description 2
- 229910052776 Thorium Inorganic materials 0.000 description 2
- 229910052770 Uranium Inorganic materials 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- ZLMJMSJWJFRBEC-OUBTZVSYSA-N potassium-40 Chemical compound [40K] ZLMJMSJWJFRBEC-OUBTZVSYSA-N 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 2
- 101100234002 Drosophila melanogaster Shal gene Proteins 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- QKFJKGMPGYROCL-UHFFFAOYSA-N phenyl isothiocyanate Chemical compound S=C=NC1=CC=CC=C1 QKFJKGMPGYROCL-UHFFFAOYSA-N 0.000 description 1
- 230000005258 radioactive decay Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000009518 sodium iodide Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000002311 subsequent effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012795 verification 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
- E21B47/00—Survey of boreholes or wells
- E21B47/02—Determining slope or direction
- E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
-
- 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
- E21B7/046—Directional drilling horizontal drilling
-
- 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
- E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/08—Guiding the machine
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Geophysics (AREA)
- Earth Drilling (AREA)
- Measurement Of Radiation (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Geophysics And Detection Of Objects (AREA)
- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US97265678A | 1978-12-26 | 1978-12-26 | |
| US972,656 | 1978-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1112636A true CA1112636A (fr) | 1981-11-17 |
Family
ID=25519962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA339,070A Expired CA1112636A (fr) | 1978-12-26 | 1979-11-02 | Guide pour machine de forage faisant appel aux rayonnements naturels |
Country Status (6)
| Country | Link |
|---|---|
| AU (1) | AU518720B2 (fr) |
| CA (1) | CA1112636A (fr) |
| DE (1) | DE2944607A1 (fr) |
| FR (1) | FR2506831A1 (fr) |
| GB (1) | GB2039093B (fr) |
| PL (1) | PL121304B1 (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2094375A (en) * | 1981-02-17 | 1982-09-15 | Grathnail Dev Co Ltd | Mining |
| FR2599423B1 (fr) * | 1986-05-27 | 1989-12-29 | Inst Francais Du Petrole | Procede et dispositif permettant de guider un forage a travers des formations geologiques. |
| ES2078842B1 (es) * | 1993-07-13 | 1997-10-16 | Univ Oviedo | Equipo de radiometria gamma natural y metodo de medida para el analisis del contenido en cenizas, componentes mineralogicos y elementos quimicos en rocas y minerales. |
| GB2312905A (en) * | 1996-05-09 | 1997-11-12 | Camco Drilling Group Ltd | Automatically steered drill assembly |
| US6300624B1 (en) | 1999-03-25 | 2001-10-09 | Halliburton Energy Services, Inc. | Radiation detector |
| CN104389583B (zh) * | 2014-09-19 | 2016-11-02 | 中国矿业大学 | 一种五钻头钻式采煤机钻进偏斜控制设备及方法 |
| CN109598710B (zh) * | 2018-11-29 | 2023-04-11 | 中国科学院重庆绿色智能技术研究院 | 一种煤矿钻杆自动计数方法及系统 |
| CN111636859B (zh) * | 2020-07-09 | 2022-08-16 | 中煤科工集团重庆研究院有限公司 | 基于微破裂波检测的煤岩随钻自识别方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1044761A (en) * | 1962-03-19 | 1966-10-05 | Coal Industry Patents Ltd | Improvements in mining machines |
| DE1262190B (de) * | 1966-07-06 | 1968-03-07 | Paurat F | Vorrichtung zur Steuerung des Gewinnungswerkzeuges von Maschinen fuer die bohrende Gewinnung von Kohlen |
| US3888319A (en) * | 1973-11-26 | 1975-06-10 | Continental Oil Co | Control system for a drilling apparatus |
| US3853185A (en) * | 1973-11-30 | 1974-12-10 | Continental Oil Co | Guidance system for a horizontal drilling apparatus |
| GB1443227A (en) * | 1973-12-07 | 1976-07-21 | Coal Industry Patents Ltd | Steering of mining machines |
| GB1526028A (en) * | 1976-04-30 | 1978-09-27 | Coal Ind | Method of and apparatus for steering a cutting means of a mineral mining machine |
-
1979
- 1979-10-31 GB GB7937637A patent/GB2039093B/en not_active Expired
- 1979-11-02 CA CA339,070A patent/CA1112636A/fr not_active Expired
- 1979-11-05 AU AU52519/79A patent/AU518720B2/en not_active Ceased
- 1979-11-05 DE DE19792944607 patent/DE2944607A1/de not_active Withdrawn
- 1979-11-21 FR FR7928753A patent/FR2506831A1/fr not_active Withdrawn
- 1979-12-24 PL PL22078679A patent/PL121304B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL220786A1 (fr) | 1980-10-20 |
| GB2039093A (en) | 1980-07-30 |
| AU518720B2 (en) | 1981-10-15 |
| FR2506831A1 (fr) | 1982-12-03 |
| GB2039093B (en) | 1982-11-24 |
| PL121304B1 (en) | 1982-04-30 |
| DE2944607A1 (de) | 1980-07-10 |
| AU5251979A (en) | 1980-08-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |