NO132884B - - Google Patents
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- Publication number
- NO132884B NO132884B NO4525/70A NO452570A NO132884B NO 132884 B NO132884 B NO 132884B NO 4525/70 A NO4525/70 A NO 4525/70A NO 452570 A NO452570 A NO 452570A NO 132884 B NO132884 B NO 132884B
- Authority
- NO
- Norway
- Prior art keywords
- electrode
- potential
- signal
- frequency
- measurement
- Prior art date
Links
- 238000005259 measurement Methods 0.000 claims description 50
- 230000002269 spontaneous effect Effects 0.000 claims description 29
- 230000010287 polarization Effects 0.000 claims description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 17
- 238000005755 formation reaction Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 17
- 230000033001 locomotion Effects 0.000 claims description 12
- 230000001419 dependent effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 230000028161 membrane depolarization Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 14
- 239000004020 conductor Substances 0.000 description 12
- 230000014509 gene expression Effects 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 7
- 238000005553 drilling Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
- G01V3/26—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device
- G01V3/265—Operating with fields produced by spontaneous potentials, e.g. electrochemicals or produced by telluric currents
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/26—Testing of individual semiconductor devices
- G01R31/2644—Adaptations of individual semiconductor devices to facilitate the testing thereof
Landscapes
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88179369A | 1969-12-03 | 1969-12-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO132884B true NO132884B (tr) | 1975-10-13 |
| NO132884C NO132884C (tr) | 1976-01-21 |
Family
ID=25379227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO4525/70A NO132884C (tr) | 1969-12-03 | 1970-11-25 |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US3638105A (tr) |
| JP (1) | JPS5029402B1 (tr) |
| AT (1) | AT316890B (tr) |
| CA (1) | CA937285A (tr) |
| DE (1) | DE2057632B2 (tr) |
| ES (1) | ES386094A1 (tr) |
| FR (1) | FR2072642A5 (tr) |
| GB (1) | GB1335357A (tr) |
| HU (1) | HU164110B (tr) |
| IE (1) | IE34763B1 (tr) |
| NL (1) | NL7017655A (tr) |
| NO (1) | NO132884C (tr) |
| OA (1) | OA03533A (tr) |
| PL (1) | PL70847B1 (tr) |
| SE (1) | SE368283B (tr) |
| SU (1) | SU679165A4 (tr) |
| TR (1) | TR16826A (tr) |
| ZA (1) | ZA707803B (tr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5465254U (tr) * | 1977-10-12 | 1979-05-09 | ||
| US4523148A (en) * | 1980-10-20 | 1985-06-11 | Gearhart Industries, Inc. | Method and apparatus for determining the spontaneous earth potential log from downhole gradient measurements |
| US4980682A (en) * | 1989-07-31 | 1990-12-25 | Atlantic Richfield Company | Method of reducing noise in a borehole electromagnetic telemetry system |
| US5008625A (en) * | 1989-11-01 | 1991-04-16 | Schlumberger Technology Corporation | Method and apparatus for logging and displaying a two dimensional image of spontaneous potential |
| US5239267A (en) * | 1991-05-15 | 1993-08-24 | Halliburton Logging Services, Inc. | Method for improving the accuracy of dip determination using adjustable high pass filters |
| US5402069A (en) * | 1993-06-18 | 1995-03-28 | Schlumberger Technology Corporation | Spontaneous potential measurement apparatus connected between metallic housings of a wellbore apparatus for measuring the spontaneous potential of an earth formation |
| GB2379508B (en) * | 2001-04-23 | 2005-06-08 | Computalog Usa Inc | Electrical measurement apparatus and method |
| DE10206521B4 (de) * | 2002-02-14 | 2005-03-03 | Progeo Monitoring Gmbh | Vorrichtung und Verfahren zur Messung von Potenzialen im Erdreich |
| US8302687B2 (en) * | 2004-06-18 | 2012-11-06 | Schlumberger Technology Corporation | Apparatus for measuring streaming potentials and determining earth formation characteristics |
| US7520324B2 (en) * | 2004-06-18 | 2009-04-21 | Schlumberger Technology Corporation | Completion apparatus for measuring streaming potentials and determining earth formation characteristics |
| US7466136B2 (en) * | 2004-06-18 | 2008-12-16 | Schlumberger Technology Corporation | While-drilling methodology for determining earth formation characteristics and other useful information based upon streaming potential measurements |
| CN110989018A (zh) * | 2019-12-17 | 2020-04-10 | 山东科技大学 | 基于自然电位法的采空区火源位置探测系统及探测方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2728047A (en) * | 1952-06-13 | 1955-12-20 | Schlumberger Well Surv Corp | Methods and apparatus for logging spontaneous potentials in wells |
| US3268801A (en) * | 1963-04-30 | 1966-08-23 | Texaco Inc | Apparatus having a pair of spaced electrodes for measuring spontaneous potentials in a well bore while drilling |
| US3373349A (en) * | 1965-07-14 | 1968-03-12 | Schlumberger Technology Corp | Well logging methods and apparatus for solving the potential reference problem in electrode type investigating apparatus |
-
1969
- 1969-12-03 US US881793A patent/US3638105A/en not_active Expired - Lifetime
-
1970
- 1970-11-18 CA CA098502A patent/CA937285A/en not_active Expired
- 1970-11-18 ZA ZA707803A patent/ZA707803B/xx unknown
- 1970-11-24 DE DE19702057632 patent/DE2057632B2/de not_active Withdrawn
- 1970-11-25 IE IE1515/70A patent/IE34763B1/xx unknown
- 1970-11-25 NO NO4525/70A patent/NO132884C/no unknown
- 1970-11-26 GB GB5636970A patent/GB1335357A/en not_active Expired
- 1970-11-27 TR TR16826A patent/TR16826A/tr unknown
- 1970-11-30 FR FR7042969A patent/FR2072642A5/fr not_active Expired
- 1970-12-01 AT AT1079370A patent/AT316890B/de not_active IP Right Cessation
- 1970-12-02 HU HUPO479A patent/HU164110B/hu unknown
- 1970-12-02 PL PL1970144760A patent/PL70847B1/pl unknown
- 1970-12-02 OA OA54105A patent/OA03533A/xx unknown
- 1970-12-02 ES ES386094A patent/ES386094A1/es not_active Expired
- 1970-12-02 SE SE16289/70A patent/SE368283B/xx unknown
- 1970-12-03 NL NL7017655A patent/NL7017655A/xx unknown
- 1970-12-03 JP JP45107142A patent/JPS5029402B1/ja active Pending
-
1971
- 1971-05-26 SU SU711656424A patent/SU679165A4/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| AT316890B (de) | 1974-07-25 |
| ZA707803B (en) | 1971-09-29 |
| NO132884C (tr) | 1976-01-21 |
| DE2057632B2 (de) | 1972-01-27 |
| PL70847B1 (tr) | 1974-04-30 |
| TR16826A (tr) | 1973-07-01 |
| IE34763L (en) | 1971-06-03 |
| JPS5029402B1 (tr) | 1975-09-23 |
| HU164110B (tr) | 1973-12-28 |
| SU679165A4 (ru) | 1979-08-05 |
| CA937285A (en) | 1973-11-20 |
| OA03533A (fr) | 1971-03-30 |
| US3638105A (en) | 1972-01-25 |
| NL7017655A (tr) | 1971-06-07 |
| DE2057632A1 (de) | 1971-06-24 |
| SE368283B (tr) | 1974-06-24 |
| FR2072642A5 (tr) | 1971-09-24 |
| GB1335357A (en) | 1973-10-24 |
| IE34763B1 (en) | 1975-08-06 |
| ES386094A1 (es) | 1973-12-16 |
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