CA2755229C - Systemes et procede de diagraphie de puits de forage - Google Patents
Systemes et procede de diagraphie de puits de forage Download PDFInfo
- Publication number
- CA2755229C CA2755229C CA2755229A CA2755229A CA2755229C CA 2755229 C CA2755229 C CA 2755229C CA 2755229 A CA2755229 A CA 2755229A CA 2755229 A CA2755229 A CA 2755229A CA 2755229 C CA2755229 C CA 2755229C
- Authority
- CA
- Canada
- Prior art keywords
- borehole
- density
- gravity
- probe
- measurements
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000005484 gravity Effects 0.000 claims abstract description 101
- 238000005259 measurement Methods 0.000 claims abstract description 54
- 239000000523 sample Substances 0.000 claims abstract description 47
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 45
- 238000005755 formation reaction Methods 0.000 claims abstract description 45
- 230000000694 effects Effects 0.000 claims abstract description 39
- 238000001739 density measurement Methods 0.000 claims abstract description 28
- 238000012545 processing Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 description 10
- 230000005855 radiation Effects 0.000 description 7
- 239000004215 Carbon black (E152) Substances 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- 238000012937 correction Methods 0.000 description 4
- 238000005065 mining Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- TVFDJXOCXUVLDH-RNFDNDRNSA-N cesium-137 Chemical compound [137Cs] TVFDJXOCXUVLDH-RNFDNDRNSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010561 standard procedure 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
- G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
- G01V11/005—Devices for positioning logging sondes with respect to the borehole wall
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
- G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
- G01V5/08—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V7/00—Measuring gravitational fields or waves; Gravimetric prospecting or detecting
- G01V7/005—Measuring gravitational fields or waves; Gravimetric prospecting or detecting using a resonating body or device, e.g. string
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Un procédé de diagraphie de puits de forage comprend le traitement de mesures de densité prises par au moins une sonde à des intervalles le long dun puits de forage pour déterminer les effets gravitationnels de formations géologiques entrecoupées par le puits de forage; et le retrait des effets gravitationnels déterminés des mesures de la gravité prises par au moins une sonde à des intervalles le long du puits de forage pour déterminer les efforts gravitationnels des formations géologiques du puits de forage.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39333910P | 2010-10-14 | 2010-10-14 | |
US61/393,339 | 2010-10-14 | ||
US39371710P | 2010-10-15 | 2010-10-15 | |
US61/393,717 | 2010-10-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2755229A1 CA2755229A1 (fr) | 2012-04-14 |
CA2755229C true CA2755229C (fr) | 2019-02-26 |
Family
ID=45936286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2755229A Active CA2755229C (fr) | 2010-10-14 | 2011-10-14 | Systemes et procede de diagraphie de puits de forage |
Country Status (2)
Country | Link |
---|---|
US (1) | US20130205887A1 (fr) |
CA (1) | CA2755229C (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11054539B2 (en) * | 2019-10-30 | 2021-07-06 | Vadim Kukharev | Methods of searching for mineral resources by analyzing geochemical and other anomalies during gravitational resonances |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3747403A (en) * | 1970-07-27 | 1973-07-24 | Chevron Res | Gravimetric determination of anomalies lateral to boreholes |
US4399693A (en) * | 1982-01-08 | 1983-08-23 | Mobil Oil Corporation | Applications of borehole gravimetric techniques to determine residual oil saturation |
US4419887A (en) * | 1982-05-13 | 1983-12-13 | Mobil Oil Corporation | Distinguishing true basement from dikes and sills encountered in drilling of a borehole through the earth |
US4475386A (en) * | 1983-06-06 | 1984-10-09 | Mobil Oil Corporation | Borehole gravimetry system |
US4712424A (en) * | 1984-01-26 | 1987-12-15 | Schlumberger Technology Corp. | Quantitative determination by elemental logging of subsurface formation properties |
US5218864A (en) * | 1991-12-10 | 1993-06-15 | Conoco Inc. | Layer density determination using surface and deviated borehole gravity values |
EP1292850A4 (fr) * | 2000-04-14 | 2006-11-08 | Lockheed Corp | Procede de determination des modifications du perimetre d'une interface dans un gisement de ressources naturelles |
WO2009036420A1 (fr) * | 2007-09-13 | 2009-03-19 | The Trustees Of Columbia University In The City Of New York | Procédés de surveillance gravimétrique à long terme de stockage de dioxyde de carbone dans des formations géologiques |
US8113042B2 (en) * | 2007-09-28 | 2012-02-14 | Schlumberger Technology Corporation | Gravity measurment methods for monitoring reservoirs |
US9442214B2 (en) * | 2008-12-19 | 2016-09-13 | Schlumberger Technology Corporation | System and method for gravity measurement in a subterranean environment |
US9651708B2 (en) * | 2011-04-21 | 2017-05-16 | Baker Hughes Incorporated | Method of mapping reservoir fluid movement using gravity sensors |
-
2011
- 2011-10-14 CA CA2755229A patent/CA2755229C/fr active Active
-
2013
- 2013-01-21 US US13/745,988 patent/US20130205887A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20130205887A1 (en) | 2013-08-15 |
CA2755229A1 (fr) | 2012-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20160908 |