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公开(公告)号：WO2023043318A1
公开(公告)日：2023-03-23
申请号：PCT/NO2022/050211
申请日：2022-09-15
Applicant: MAGSEIS FAIRFIELD ASA
Inventor： ZAJAC, Mark , MORRIS, Michael
Abstract: A collaboration platform configured to provide seismic data products and/or seismic data services using seismic sensor units is disclosed, particularly for marine seismic data products and/or seismic data services which use ocean bottom nodes to obtain seismic data. One example of the collaboration platform comprises a host or distributed hosts having one or more modules configured to receive a request for a seismic data product or seismic data service, one or more modules configured to process the received request to identify one or more workflow components comprising one or more configurable functional building blocks for executing a seismic survey or part of a seismic survey to fulfil the request using the seismic sensor units, one or more modules configured to determine one or more configuration parameters for configuring the one or more configurable functional building blocks of at least one identified workflow, one or more modules configured to generate a workflow for the requested seismic data product or seismic data service by configuring the identified building blocks using the determined configuration parameters, and one or more modules configured to execute the work-flow, wherein execution of the workflow includes retrieving data from one or more data sources including the seismic sensors, wherein execution of the workflow generates the requested seismic data product or seismic data service.
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2.发明申请
公开(公告)号：WO2023277931A1
公开(公告)日：2023-01-05
申请号：PCT/US2021/040748
申请日：2021-07-07
Applicant: HALLIBURTON ENERGY SERVICES, INC.
Inventor： PADHI, Amit , SUN, Qingtao
Abstract: A method and system for logging. The method may include disposing an acoustic logging tool into a wellbore, insonifing a pipe string within the wellbore with the acoustic logging tool, recording a plurality of flexural waves with the acoustic logging tool as one or more traces, and identifying a condition of a material behind the pipe string using the plurality of flexural waves. The acoustic logging tool may include one or more transmitters for insonifing a pipe string within a wellbore and one or more receivers configured to record a plurality of flexural waves. Additionally an information handling system may be configured to identify a condition of a material behind the pipe string using the plurality of flexural waves.
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公开(公告)号：WO2022266460A1
公开(公告)日：2022-12-22
申请号：PCT/US2022/034019
申请日：2022-06-17
Applicant: SAUDI ARABIAN OIL COMPANY , ARAMCO SERVICES COMPANY
Abstract: Systems and methods are disclosed. The method includes obtaining a plurality of raw seismic datasets (202) for a subterranean region of interest (102), where each raw' seismic dataset (202) is generated by a high-speed train (110) traversing a train track (118) at a unique speed, and determining, using a seismic processing system (1204), a plurality of processed seismic datasets (700a~c) by processing each of the plurality of raw seismic datasets (202). The method further includes determining, using the seismic processing system (1204), a final seismic dataset (1000) by combining the plurality of processed seismic datasets (700a-c); and identifying, using a seismic interpretation workstation (1208), subterranean features within the subterranean, region (102) of interest using the final seismic dataset (1000).
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公开(公告)号：WO2022176717A1
公开(公告)日：2022-08-25
申请号：PCT/JP2022/004987
申请日：2022-02-09
Applicant: 国立大学法人九州大学
Inventor： 辻 健
Abstract: 類似する波形の振動を周期的に発振するように電気的に時間制御された少なくとも１個の震源装置と、少なくとも１個の受振器とを含み、受振器が記録部を含み、受振器が震源装置からの振動を複数の地点で測定し、受振器で測定された複数の地点における震源装置からの振動の測定結果が、繰り返し発振された波形の時間軸の発振開始時間を揃えて重合される、地震探査システムは、探査可能な場所が拡張された地震探査システムである；地震探査方法。
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公开(公告)号：WO2022161141A1
公开(公告)日：2022-08-04
申请号：PCT/CN2022/070783
申请日：2022-01-07
Applicant: 成都高新减灾研究所 , 成都市美幻科技有限公司
Abstract: 本发明提供一种地震监测方法、地震预警方法及系统，属于地震监测技术领域。所述方法包括：确定移动设备具有地震监测启用标识；获取所述移动设备的震动数据，确定所述移动设备具有稳定状态标识，执行所述移动设备与服务器的通信连接；通过所述震动数据确定引起所述移动设备震动的震动事件为疑似地震事件；实时上传与所述震动数据对应的震动关键数据至所述服务器；所述服务器通过所述震动关键数据确定引起所述移动设备震动的震动事件为实际地震事件；所述服务器下发地震信息。
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Patent Agency Ranking6.发明申请
公开(公告)号：WO2022087123A1
公开(公告)日：2022-04-28
申请号：PCT/US2021/055833
申请日：2021-10-20
Applicant: BAKER HUGHES OILFIELD OPERATIONS LLC
Inventor： BISHOP, David , HAWTHORN, Andrew
Abstract: A tool is positioned inside a production casing in a well such that at least one acoustic telemetry device provided in an extendable arm of the tool is located less than six inches away from at least another acoustic telemetry device provided in a casing module. Such proximity can ensure that the acoustic signals can be transmitted between acoustic telemetry devices through the production casing. The tool identifies a condition in the well that is measured in the B-annulus between the production casing and a next outer casing. In turn, the tool broadcasts the measured condition in the well to the Earth's surface where the measurement can be used to inform a decision about the well.
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公开(公告)号：WO2022071898A1
公开(公告)日：2022-04-07
申请号：PCT/TR2021/050220
申请日：2021-03-12
Applicant: YILMAZ, Ferdane
Inventor： YILMAZ, Ferdane
Abstract: The invention relates to the method of determining the boring points using the geostatistical interpolation method, which recognizes the interaction between geological exploration data (soil types such as sand, clay, stone, etc.) and also has the ability to determine the uncertainties in digitally generated ground models.
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公开(公告)号：WO2021210643A1
公开(公告)日：2021-10-21
申请号：PCT/JP2021/015584
申请日：2021-04-15
Applicant: フジテコム株式会社
Abstract: 地中等の埋設管の破損箇所を探知する装置に関し、操作ボタンが少なく、右利きのあるいは左利きのいずれの検査員にも対応することの出来るユニバーサルデザイン化した埋設管の破損箇所探知装置を提供すること。 携行可能な埋設管の破損箇所探知装置において、本体（２）は、表示画面（３）に表示される画面の向きを反転させる画面反転機能と、表示画面（３）の向きに合わせて操作スイッチ（４，５）のスイッチ機能を反転させる機能と、設定内容を記憶する機能とを有し、操作スイッチ（４，５）は、表示画面（３）の通常画面と設定項目表示と設定内容表示とを切り替えるとともに、設定項目表示における設定項目と設定内容表示における設定内容とを確定する１個確定／ＥＳＣキー（４）と、表示画面（３）の通常画面において音量レベルを調整するとともに、設定項目表示における設定項目と設定内容表示における設定内容とを選択する２個の選択キー（５）とからなり、操作部（２ａ）に配置されている。
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公开(公告)号：WO2021205218A1
公开(公告)日：2021-10-14
申请号：PCT/IB2020/054893
申请日：2020-05-22
Applicant: KUKHAREV, Vadim
Inventor： KUKHAREV, Vadim
IPC: G01V1/00
Abstract: A method for predicting an earthquake, comprising the steps of - obtaining timing, magnitudes and locations of a plurality of registered earthquakes from an earthquake catalogue - plotting said magnitudes of said registered earthquakes for a location over time. - identify a period where the maximum values are decreasing and the minimum values are increasing - draw a best-fit line (Esr) through all maximum magnitudes and a best fit line(Esa) through all minimum values in said period - where the two lines cross, draw a vertical line (Es) - draw a line from at least one of the minimum points of magnitude to the maximum magnitude next in time of this minimum point and extend this line until it crosses the vertical line Es - This last crossing point gives the prediction of time and magnitude for the next earthquake.
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公开(公告)号：WO2021124329A1
公开(公告)日：2021-06-24
申请号：PCT/IL2020/051297
申请日：2020-12-16
Applicant: E.Q. EARTHQUAKE LTD.
Inventor： GLASER, Tomer
IPC: G01V1/00 , G08B21/10 , G01V1/008 , G01V2210/1232
Abstract: A method of detecting an earthquake, comprises, by a processor and memory circuitry: obtaining motion data based on data collected by one or more sensors, filtering the motion data to obtain filtered data FD, wherein the filtering comprises, within at least one range of frequencies representative of an earthquake, amplifying one or more frequencies of the motion data within this range, wherein the one or more frequencies are more amplified relative to other frequencies within this range, comparing, at least once, data representative of FD to at least one threshold, if this comparison meets an alerting criteria, generating an alert indicating that an earthquake has been detected.
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