RU2010115394A - METHOD OF SEISMIC EXPLORATION OF ROCKS - Google Patents
METHOD OF SEISMIC EXPLORATION OF ROCKS Download PDFInfo
- Publication number
- RU2010115394A RU2010115394A RU2010115394/28A RU2010115394A RU2010115394A RU 2010115394 A RU2010115394 A RU 2010115394A RU 2010115394/28 A RU2010115394/28 A RU 2010115394/28A RU 2010115394 A RU2010115394 A RU 2010115394A RU 2010115394 A RU2010115394 A RU 2010115394A
- Authority
- RU
- Russia
- Prior art keywords
- reception
- scattered wave
- energy
- seismic
- locator
- Prior art date
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
Abstract
1. Способ сейсмической разведки горных пород, включающий размещение на поверхности Земли за пределами площади обзора сейсмических локаторов, каждый из которых состоит из площадной апертуры излучения и площадной апертуры приема, в которых равномерно расположены пункты излучения и приема соответственно, фокусированное излучение и прием с их помощью сейсмических волн, последующую обработку сейсмической информации, получение объемной матрицы значений энергии рассеянных волн в каждой точке сканирования, по значениям которых судят об объемном распределении трещиноватости в изучаемом массиве горных пород, отличающийся тем, что для каждой заданной точки сканирования изучаемого массива горных пород строят азимутальную векторную диаграмму нормированной энергии рассеянных волн, в которой направления векторов перпендикулярны лучам обзора локаторов, проходящим из центра апертур приема каждого локатора в заданную точку, а скалярная величина вектора равна нормированной энергии рассеянной волны, полученной по соответствующим лучам обзора каждого локатора, и указанную диаграмму идентифицируют с роза-диаграммой трещиноватости, в которой главное направление трещиноватости соответствует вектору с максимальным значением энергии рассеянной волны, а второстепенные направления трещиноватости - векторам с минимальными значениями энергии рассеянной волны. ! 2. Способ по п.1, отличающийся тем, что обзор изучаемого массива горных пород проводят из не менее двух локаторов, расположенных таким образом, чтобы заданные точки сканирования обозревались по не менее двум ортогональным направлениям. ! 3. Способ по п.1, отлича� 1. A method of seismic exploration of rocks, including placing on the Earth's surface outside the viewing area of seismic locators, each of which consists of an area radiation aperture and an area reception aperture, in which the radiation and reception points are respectively located, focused radiation and reception with their help seismic waves, subsequent processing of seismic information, obtaining a volumetric matrix of energy values of scattered waves at each scanning point, the values of which judge the volume a different distribution of fractures in the studied rock mass, characterized in that for each given scan point of the rock mass studied, an azimuthal vector diagram of the normalized scattered wave energy is constructed in which the directions of the vectors are perpendicular to the radar survey rays passing from the center of the reception apertures of each locator to a given point , and the scalar magnitude of the vector is equal to the normalized energy of the scattered wave obtained from the corresponding survey rays of each locator, and the indicated diagram MTN identified fracturing the rose-diagram in which the main direction corresponds to the vector fracture with a maximum value of scattered wave energy, and the secondary jointing direction - vectors with minimum values of the scattered wave energy. ! 2. The method according to claim 1, characterized in that the study of the studied rock mass is carried out from at least two locators located so that the specified scan points are viewed in at least two orthogonal directions. ! 3. The method according to claim 1, excellent
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010115394/28A RU2467356C2 (en) | 2010-04-19 | 2010-04-19 | Method for seismic exploration of rocks |
PCT/RU2011/000234 WO2011133066A2 (en) | 2010-04-19 | 2011-04-06 | Method for the seismic surveying of rocks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010115394/28A RU2467356C2 (en) | 2010-04-19 | 2010-04-19 | Method for seismic exploration of rocks |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2010115394A true RU2010115394A (en) | 2011-10-27 |
RU2467356C2 RU2467356C2 (en) | 2012-11-20 |
Family
ID=44834711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2010115394/28A RU2467356C2 (en) | 2010-04-19 | 2010-04-19 | Method for seismic exploration of rocks |
Country Status (2)
Country | Link |
---|---|
RU (1) | RU2467356C2 (en) |
WO (1) | WO2011133066A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2625615C1 (en) * | 2016-03-15 | 2017-07-17 | Федеральное государственное бюджетное учреждение науки Институт Земной коры Сибирского отделения Российской академии наук | Method of determining parameters of cracked lithosphere friction structure |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2008697C1 (en) * | 1991-04-22 | 1994-02-28 | Малое предприятие "Геоакустик" | Method of seismic prospecting of rocks |
US5720354A (en) * | 1996-01-11 | 1998-02-24 | Vermeer Manufacturing Company | Trenchless underground boring system with boring tool location |
EP1637695A1 (en) * | 2000-09-22 | 2006-03-22 | Weatherford/Lamb, Inc. | Methods and apparatus for remote monitoring and control. |
RU2251717C1 (en) * | 2004-07-28 | 2005-05-10 | Общество с ограниченной ответственностью "Научно-внедренческое предприятие "Геоакустик" | Rocks seismic prospecting method |
-
2010
- 2010-04-19 RU RU2010115394/28A patent/RU2467356C2/en not_active IP Right Cessation
-
2011
- 2011-04-06 WO PCT/RU2011/000234 patent/WO2011133066A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
RU2467356C2 (en) | 2012-11-20 |
WO2011133066A3 (en) | 2012-01-26 |
WO2011133066A2 (en) | 2011-10-27 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150420 |