SG11201906266SA - Determining a notional source signature of a bubble - Google Patents

Determining a notional source signature of a bubble

Info

Publication number
SG11201906266SA
SG11201906266SA SG11201906266SA SG11201906266SA SG11201906266SA SG 11201906266S A SG11201906266S A SG 11201906266SA SG 11201906266S A SG11201906266S A SG 11201906266SA SG 11201906266S A SG11201906266S A SG 11201906266SA SG 11201906266S A SG11201906266S A SG 11201906266SA
Authority
SG
Singapore
Prior art keywords
bubble
international
determining
notional source
source signature
Prior art date
Application number
SG11201906266SA
Inventor
Daniel Martin Lewis Barker
Original Assignee
Pgs Geophysical As
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 Pgs Geophysical As filed Critical Pgs Geophysical As
Publication of SG11201906266SA publication Critical patent/SG11201906266SA/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V13/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by groups G01V1/00 – G01V11/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
    • G01V1/137—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion which fluid escapes from the generator in a pulsating manner, e.g. for generating bursts, airguns
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3808—Seismic data acquisition, e.g. survey design
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3861—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas control of source arrays, e.g. for far field control
    • 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
    • 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
    • G01V2210/12—Signal generation
    • G01V2210/121—Active source
    • G01V2210/1212—Shot
    • 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
    • G01V2210/12—Signal generation
    • G01V2210/129—Source location
    • G01V2210/1293—Sea
    • 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
    • G01V2210/14—Signal detection
    • G01V2210/142—Receiver location
    • G01V2210/1423—Sea
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/50—Corrections or adjustments related to wave propagation
    • G01V2210/56—De-ghosting; Reverberation compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/50—Corrections or adjustments related to wave propagation
    • G01V2210/59—Other corrections

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geophysics (AREA)
  • General Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oceanography (AREA)
  • Manufacturing & Machinery (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Collating Specific Patterns (AREA)
  • Organic Insulating Materials (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

ESTIMATINGA POSITION OF A BUBBLE CREATED BY ACTUATION OF AN IMPULSIVE SOURCE DETERMINING A NOTIONAL SOURCE SIGNATURE OF THE BUBBLE BASED ON THE ESTIMATE Fig. W O 20 18/ 12757 3 Al (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 12 July 2018 (12.07.2018) WIPO I PCT (51) International Patent Classification: GO1V 1/38 (2006.01) GO1V 1/137 (2006.01) GO1V 13/00 (2006.01) (21) International Application Number: PCT/EP2018/050296 (22) International Filing Date: 05 January 2018 (05.01.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/443,055 06 January 2017 (06.01.2017) US 15/822,282 27 November 2017 (27.11.2017) US (71) Applicant: PGS GEOPHYSICAL AS [NO/NO]; P.O.BOX 251 Lilleaker, 0216 Oslo (NO). (72) Inventor: BARKER, Daniel Martin Lewis; Lilleak- erveien 4C, 0283 Oslo (NO). (74) Agent: GILL JENNINGS & EVERY LLP; The Broadgate Tower, 20 Primrose Street, London EC2A 2ES (GB). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) (54) Title: DETERMINING A NOTIONAL SOURCE SIGNATURE OF A BUBBLE Iiiimmounnotiolomomminomll °nom oimIE (10) International Publication Number WO 2018/127573 Al 760 (57) : A notional source signature of a bubble may be deter- mined. For example, a method for determining a notional source sig- nature of a bubble can include estimating a position of a bubble created by actuation of an impulsive marine source below a surface of water. A notional source signature of the bubble can be determined based on the estimate.
SG11201906266SA 2017-01-06 2018-01-05 Determining a notional source signature of a bubble SG11201906266SA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762443055P 2017-01-06 2017-01-06
US15/822,282 US10761240B2 (en) 2017-01-06 2017-11-27 Determining a notional source signature of a bubble
PCT/EP2018/050296 WO2018127573A1 (en) 2017-01-06 2018-01-05 Determining a notional source signature of a bubble

Publications (1)

Publication Number Publication Date
SG11201906266SA true SG11201906266SA (en) 2019-08-27

Family

ID=62783033

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201913472WA SG10201913472WA (en) 2017-01-06 2018-01-05 Determining a notional source signature of a bubble
SG11201906266SA SG11201906266SA (en) 2017-01-06 2018-01-05 Determining a notional source signature of a bubble

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG10201913472WA SG10201913472WA (en) 2017-01-06 2018-01-05 Determining a notional source signature of a bubble

Country Status (7)

Country Link
US (1) US10761240B2 (en)
EP (1) EP3566079B1 (en)
AU (1) AU2018205733B2 (en)
MX (1) MX2019008142A (en)
MY (1) MY196570A (en)
SG (2) SG10201913472WA (en)
WO (1) WO2018127573A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170276774A1 (en) * 2014-10-07 2017-09-28 Cgg Services Sas Method and device for boosting low-frequencies for a marine seismic survey

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3277988D1 (en) 1981-05-29 1988-02-18 Britoil Plc Method of determining the signatures of arrays of marine seismic sources, and of accumulating data for use in such methods
GB9526099D0 (en) 1995-12-20 1996-02-21 Univ Edinburgh Signatures of arrays of marine seismic sources
GB2320327B (en) 1996-11-26 1998-10-28 Mo Safar Method for determining the far field pressure signatures of air-gun arrays
US7218572B2 (en) 2004-05-20 2007-05-15 Pgs Exploration (Uk) Limited Method of seismic source monitoring using modeled source signatures with calibration functions
GB2433594B (en) * 2005-12-23 2008-08-13 Westerngeco Seismic Holdings Methods and systems for determining signatures for arrays of marine seismic sources for seismic analysis
US9897712B2 (en) 2014-10-20 2018-02-20 Pgs Geophysical As Method of acquiring ghost-free signatures for broadband source calibration

Also Published As

Publication number Publication date
US10761240B2 (en) 2020-09-01
EP3566079A1 (en) 2019-11-13
AU2018205733B2 (en) 2023-02-02
AU2018205733A1 (en) 2019-07-25
MX2019008142A (en) 2019-12-09
WO2018127573A1 (en) 2018-07-12
MY196570A (en) 2023-04-19
SG10201913472WA (en) 2020-03-30
BR112019013913A2 (en) 2020-02-04
EP3566079B1 (en) 2022-05-11
US20180196161A1 (en) 2018-07-12

Similar Documents

Publication Publication Date Title
SG11201906395PA (en) Blockchain based data processing method and device
SG11201903604PA (en) Iot security service
SG11201907770YA (en) Systems and methods for determining a parking region of vehicles
SG11201903480TA (en) Cell culture device system and methods of use thereof
SG11201807252QA (en) Anti-lag-3 antibodies
SG11201811283PA (en) System and method for determining safety score of driver
SG11201407455PA (en) Seaweed-based food packaging coating
SG11201900634VA (en) Chimeric antigen receptor
SG11201807030TA (en) Radar mounting estimation with unstructured data
SG11201811765TA (en) Methods and systems for providing transportation service
SG11201805906WA (en) Diagnostic and prognostic methods for cardiovascular diseases and events
SG11201909561RA (en) Octree-based convolutional neural network
SG11201908472VA (en) Compositions and methods for activating nk cells
SG11201407800SA (en) Selective binding of biological targets to solid phase ureides
SG11201807325UA (en) Optimizing range of aircraft docking system
SG11201809356YA (en) Multilayer coating and process of preparing the multilayer coating
SG11201901058XA (en) Unmanned vehicle for rope transfer
SG11201810991QA (en) Energy harvesting from moving fluids using mass displacement
SG11201903602RA (en) Use of beta-catenin as a biomarker for treating cancers using anti-dkk-1 antibody
SG11201804630SA (en) Preparation process for polypropylene with enhanced visual appearance
SG11201900102YA (en) Collecting user information from computer systems
SG11201907896PA (en) Optical system for monitoring the movement of people through a passageway
SG11201907527VA (en) A handheld tool
SG11201808272QA (en) Determining displacement between seismic images using optical flow
SG11201908605XA (en) Antifouling article