AR087047A1 - METHOD FOR PURCHASING SEISMIC INFORMATION - Google Patents

METHOD FOR PURCHASING SEISMIC INFORMATION

Info

Publication number
AR087047A1
AR087047A1 ARP120102412A AR087047A1 AR 087047 A1 AR087047 A1 AR 087047A1 AR P120102412 A ARP120102412 A AR P120102412A AR 087047 A1 AR087047 A1 AR 087047A1
Authority
AR
Argentina
Prior art keywords
seismic
purchasing
sources
openings
seismic information
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Total Sa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Total Sa filed Critical Total Sa
Publication of AR087047A1 publication Critical patent/AR087047A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/003—Seismic data acquisition in general, e.g. survey design
    • G01V1/005—Seismic data acquisition in general, e.g. survey design with exploration systems emitting special signals, e.g. frequency swept signals, pulse sequences or slip sweep arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
    • G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
    • G01V1/37—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy specially adapted for seismic systems using continuous agitation of the ground, e.g. using pulse compression of frequency swept signals for enhancement of received signals
    • G01V1/375—Correlating received seismic signals with the emitted source signal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/16—Survey configurations
    • G01V2210/169—Sparse arrays

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

El método para la adquisición de información sísmica comprende: la asignación de respectivas secuencias binarias a una pluralidad de fuentes sísmicas (30); la emisión de ondas sísmicas en un medio durante un tiempo de adquisición desde la pluralidad de fuentes sísmicas, donde el tiempo de adquisición se divide en una pluralidad de aberturas, y la activación de una fuente sísmica en las aberturas es condicionada por respectivos bits de la secuencia binaria asignada a dicha fuente sísmica; la obtención de una señal sísmica captada por un receptor (15) luego de la propagación de las ondas sísmicas emitidas en el medio; y la combinación de la señal sísmica con la secuencia binaria asignada a una de las fuentes sísmicas.The method for the acquisition of seismic information comprises: the assignment of respective binary sequences to a plurality of seismic sources (30); the emission of seismic waves in a medium during an acquisition time from the plurality of seismic sources, where the acquisition time is divided into a plurality of openings, and the activation of a seismic source in the openings is conditioned by respective bits of the binary sequence assigned to said seismic source; obtaining a seismic signal captured by a receiver (15) after the propagation of the seismic waves emitted in the medium; and the combination of the seismic signal with the binary sequence assigned to one of the seismic sources.

ARP120102412 2011-07-06 2012-07-03 METHOD FOR PURCHASING SEISMIC INFORMATION AR087047A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161504861P 2011-07-06 2011-07-06

Publications (1)

Publication Number Publication Date
AR087047A1 true AR087047A1 (en) 2014-02-12

Family

ID=46458519

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120102412 AR087047A1 (en) 2011-07-06 2012-07-03 METHOD FOR PURCHASING SEISMIC INFORMATION

Country Status (2)

Country Link
AR (1) AR087047A1 (en)
WO (1) WO2013004724A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112698387B (en) * 2019-10-22 2024-04-30 中国石油天然气集团有限公司 Distribution method and device of three-dimensional seismic acquisition resources
AU2021205226A1 (en) * 2020-01-09 2022-08-04 Schlumberger Technology B.V. Systems and methods for performing seismic survey in shallow water areas

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289154A (en) * 1964-08-24 1966-11-29 Exxon Production Research Co Method of continuous wave seismic prospecting
US3744021A (en) * 1971-07-13 1973-07-03 Texaco Inc Offshore seismic exploration method
US4969129A (en) * 1989-09-20 1990-11-06 Texaco Inc. Coding seismic sources
FR2678074B1 (en) * 1991-06-18 1996-05-24 Schlumberger Services Petrol GEOPHYSICAL EXPLORATION PROCESS.
US6545944B2 (en) * 2001-05-30 2003-04-08 Westerngeco L.L.C. Method for acquiring and processing of data from two or more simultaneously fired sources
FR2836723B1 (en) * 2002-03-01 2004-09-03 Inst Francais Du Petrole METHOD AND DEVICE FOR SEISMIC PROSPECTION BY SIMULTANEOUS TRANSMISSION OF SEISMIC SIGNALS BASED ON RANDOM PSEUDO SEQUENCES
US7859945B2 (en) * 2007-07-06 2010-12-28 Cggveritas Services Inc. Efficient seismic data acquisition with source separation

Also Published As

Publication number Publication date
WO2013004724A3 (en) 2013-07-25
WO2013004724A2 (en) 2013-01-10

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