WO2008033969A2 - Systemes et procedes sans fil d'acquisition de donnees sismiques - Google Patents

Systemes et procedes sans fil d'acquisition de donnees sismiques Download PDF

Info

Publication number
WO2008033969A2
WO2008033969A2 PCT/US2007/078342 US2007078342W WO2008033969A2 WO 2008033969 A2 WO2008033969 A2 WO 2008033969A2 US 2007078342 W US2007078342 W US 2007078342W WO 2008033969 A2 WO2008033969 A2 WO 2008033969A2
Authority
WO
WIPO (PCT)
Prior art keywords
data
seismic
sensor
wireless
land
Prior art date
Application number
PCT/US2007/078342
Other languages
English (en)
Other versions
WO2008033969A3 (fr
Inventor
Daniel Golparian
Original Assignee
Westerngeco L.L.C.
Schlumberger Canada Limited
Geco Technology B.V.
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
Priority claimed from US11/683,883 external-priority patent/US7660203B2/en
Application filed by Westerngeco L.L.C., Schlumberger Canada Limited, Geco Technology B.V. filed Critical Westerngeco L.L.C.
Priority to EP07814834A priority Critical patent/EP2059835A2/fr
Publication of WO2008033969A2 publication Critical patent/WO2008033969A2/fr
Publication of WO2008033969A3 publication Critical patent/WO2008033969A3/fr
Priority to EG2009030330A priority patent/EG25450A/xx

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
    • G01V1/22—Transmitting seismic signals to recording or processing apparatus
    • G01V1/223—Radioseismic systems

Definitions

  • Land seismic acquisition aims to capture the acoustic and elastic energy that has propagated through the subsurface.
  • This energy may be generated by one or more surface sources such as vibratory sources (vibrators).
  • the vibrators produce a pressure signal that propagates through the earth into the various subsurface layers.
  • elastic waves are formed through interaction with the geologic structure in the subsurface layers.
  • Elastic waves are characterized by a change in local stress in the subsurface layers and a particle displacement, which is essentially in the same plane as the wavefront.
  • Acoustic and elastic waves are also known as pressure and shear waves.
  • Acoustic and elastic waves are collectively referred to as the seismic wavefield.
  • the structure in the subsurface may be characterized by physical parameters such as density, compressibility, and porosity.
  • a change in the value of these parameters is referred to as an acoustic or elastic contrast and may be indicative of a change in subsurface layers, which may contain hydrocarbons.
  • an acoustic or elastic wave encounters an acoustic or elastic contrast, some part of the waves will be reflected back to the surface and another part of the wave will be transmitted into deeper parts of the subsurface.
  • the elastic waves that reach the land surface may be measured by motion sensors (measuring displacement, velocity, or acceleration, such as 1 geophones, accelerometers, and the like) located on the land The measurement of elastic
  • 2 waves at the land surface may be used to create a detailed image of the subsurface
  • Seismic sensor units typically also contain the electronics needed to
  • each sensor unit is
  • 15 related to cables such as transportation, laying and rolling may include up to 50% of the
  • cables and connectors may account for over 30% of
  • 21 may limit the freedom of laying the sensors in new and unconventional patterns
  • 25 frequency signals are used to transfer seismic data from multiple geophones to an
  • a collecting node is not used, rather,
  • the geophones include components enabling short-range radio communication between
  • the sensor system comprises a sensor module having a sensor and a first wireless link that wirelessly transmits data sampled from the sensor to a mobile communication device (such as a cell phone or personal digital assistant PDA), the mobile communication device having a second wireless link that receives the data from the sensor module and wirelessly transmits the data to a server
  • the first wireless link may comprise a wireless communication protocol chosen from the group of a radio frequency communication protocol, a magnetic induction protocol, and a wireless personal area network protocol (WPAN)
  • the second wireless link may comprise a wireless communication protocol chosen from the group of GSM standard, GPRS, GPS, 3G, WIFI (801 11), WiMAX, and a radio frequency communication protocol
  • wireless systems and methods for land-seismic data acquisition are described which reduce or overcome short- comings of previously known wireless systems and methods in terms of one or more of robustness, scalability, cost, and power-efficiency
  • Systems and methods of the invention allow more efficient land-seismic data acquisition, for example 3-D and 4-D land seismic data acquisition, such as during exploration for underground hydrocarbon-bearing reservoirs, or monitoring existing reservoirs.
  • Electromagnetic signals may be used to transfer data to and/or from the sensor units, to transmit power, and/or to receive instructions to operate the sensor units.
  • a first aspect of the invention is a land seismic data acquisition system comprising: one or more vibrators, one or more base stations, a seismic data recording station, and a sensor system for acquiring and/or monitoring land-seismic sensor data and transmitting the data to the one or more base stations, the sensor system comprising a plurality of sensor modules each comprising a seismic sensor, wherein all communication between the vibrators, base stations, recording station, and seismic sensors is completely wireless.
  • Systems of the invention may be characterized as comprising a wireless data network, wherein the wireless data network comprises the seismic sensors transmitting at least a portion of the data to the one or more base stations via first wireless links which in turn transmit at least some data they receive to the recording station via second wireless links, as further explained herein.
  • the recording station need not be on land, and need not be immobile.
  • the recording station may be selected from a stationary land vehicle, a moving land vehicle, a stationary marine vessel, a moving marine vessel, and a moving airborne vessel, such as a helicopter, dirigible, or airplane.
  • completely wireless means there are no wired, fiber (including optical fiber) or other physical communication connections between individual sensor units, between individual vibrators, between individual base stations, between any sensor unit and base stations, between any sensor unit and the data recording station, between the any sensor unit and any vibrator, between any vibrator and the data recording station, between any vibrator and any base station, and the like.
  • the base stations may be located strategically to cover predefined groups of sensor modules as further illustrated herein.
  • each group of sensor modules may relay data wirelessly via a mesh topology and/or in a hop to hop fashion (also referred to herein as multi hopping) Star topologies and other topologies may also be used, but mesh topology will produce the greatest redundancy
  • Sensor modules may be spaced relatively close together in systems of the invention, for example a distance ranging from 1 meter up to about 10 meters Because of the relatively short distance between sensor modules, multi-hopping may circumvent the potential wireless communication (RF, microwave, infra-red) problems in uneven terrain, or terrain including man-made obstacles It is known that for transmitting data wirelessly between points A and B separated by a large distance, relaying between multiple spots between A and B will consume less
  • Other methods of the invention include passive listening surveys (where no vibratory source is used) and electromagnetic (EM) surveys, where one or more of the sensor units comprises one or more EM sensors [0018]
  • “survey” refers to a single continuous period of seismic data acquisition (which may occur simultaneously, sequentially, or with some degree of time overlap), over a defined survey area, multiple surveys means a survey repeated over the same or a
  • Electromagnetic signals may be used to transfer data to and/or from the sensor units, to transmit power, and/or to receive instructions to operate the sensor units.
  • FIG. 1 A simplified schematic view of a land seismic data acquisition system of the invention is illustrated in FIG. 1.
  • An area 2 to be surveyed may have physical impediments to direct wireless communication between, for example, a recording station 14 (which may be a recording truck) and a vibrator 4a.
  • a plurality of vibrators 4a, 4b, 4c, 4d may be employed, as well as a plurality of sensor unit grids 6a, 6b, 6c, 6d, 6e, and 6f, each of which may have a plurality of sensor units 8.
  • FIG. 1 A simplified schematic view of a land seismic data acquisition system of the invention is illustrated in FIG. 1.
  • An area 2 to be surveyed may have physical impediments to direct wireless communication between, for example, a recording station 14 (which may be a recording truck) and a vibrator 4a.
  • sensor units 8 may be placed in the general vicinity around a base station 10.
  • the number of sensor units 8 associated with each base station 10 may vary widely according to the goals of the survey number, however, due to the architecture of the communications between the various components (discussed herein, particularly with reference to FIGS. 3 and 4), the number should be less than required in previously known systems.
  • Circles 12 indicate the approximate range of reception for each base station 10. This range may be the same or different for each base station.
  • the system illustrated in FIG. 1, using the plurality of sensor units 8, may be employed in acquiring and/or monitoring land-seismic sensor data for area 2, and transmitting the data to the one or more base stations 10.
  • First wireless links 9 may be characterized as Wireless Personal- Area Networks (WPAN).
  • WPAN Wireless Personal- Area Networks
  • a "WPAN” is a personal area network (PAN) using wireless connections. WPAN is currently used for communication among devices such as telephones, computers and their accessories, as well as personal digital assistants, within a short range. The reach of a PAN is typically within about 10 meters.
  • These protocols may include, but are not limited to Bluetooth (registered certification mark of Bluetooth SIG, Inc., Bellevue Washington), ZigBee (registered certification mark of ZigBee Alliance Corporation, San Ramon, California), Ultra-wideband (UWB), IrDA (a service mark of Infrared Data Association Corporation, Walnut Creek, California, HomeRF (registered trademark of HomeRF Working Group Unincorporated Association California, San Francisco, California), and the like.
  • Bluetooth is the most widely used technology for the WPAN communication. Each technology is optimized for specific usage, applications, or domains. Although in some respects, certain technologies might be viewed as competing in the WPAN space, they are often complementary to each other.
  • the IEEE 802.15 Working Groups is the organization to define the WPAN technologies. In addition to the 802.15.1 based on the Bluetooth technology, IEEE proposed two additional categories of WPAN in 802.15: the low rate 802.15.4 (TG4, also known as ZigBee) and the high rate 802.15.3 (TG3, also known as Ultra- wideband or UWB).
  • the TG4 ZigBee provides data speeds of 20 Kbps or 250 Kbps, for home control type of low power and low cost solutions.
  • the TG3 UWB supports data speeds ranging from 20 Mbps to lGbps, for multi-media applications.
  • the main characters of the WPAN technologies as specified in the IEEE 802.15 are delineated.
  • mesh network topology is one of the key network architectures in which devices are connected with many redundant interconnections between network nodes such as routers and switches. (See definition of mesh topology in the networkdictionary.com) In a wired communication system using mesh topology, if any cable or node fails, there are many other ways for two nodes to communicate.
  • full mesh In wired networks, full mesh is very expensive to implement but yields the greatest amount of redundancy, so in the event that one of those nodes fails, network traffic can be directed to any of the other nodes
  • Full mesh is usually reserved for backbone networks With partial mesh, some nodes are organized in a full mesh scheme but others are only connected to one or two in the network Partial mesh topology is commonly found in peripheral networks connected to a full meshed backbone It is typically less expensive to implement and yields less redundancy than full mesh topology [0034]
  • sensors 8a-8h may communicate wirelessly directly with each other sensor through multiple direct wireless links 20
  • sensor 8a may communicate wirelessly directly with only sensors 8b, 8c and 8g via wireless communications 20, and indirectly with sensors 8d, 8e, 8f, and 8
  • WiMax a second-generation protocol, allows higher data rates over longer distances, efficient use of bandwidth, and avoids interference almost to a minimum. WiMax can be termed partially a successor to the Wi-Fi protocol, which is measured in feet, and works over shorter distances.
  • MAN metropolitan area networking
  • the seismic sensors and base stations may be compared to a metropolitan area networking (MAN), as given in the 802.16 standard, sometimes referred to as fixed wireless.
  • MAN metropolitan area networking
  • a backbone of base stations is connected to a public network.
  • each of base station 10 supports many "fixed subscriber stations" (sensor units 8), which are akin to either public WiFi hot spots or fire walled enterprise networks.
  • Base stations 10 use a media access control (MAC) layer, and allocate uplink and downlink bandwidth to "subscribers" (sensor units 8) as per their individual needs. This is basically on a real-time need basis.
  • the MAC layer is a common interface that makes networks interoperable. In the future, one can look forward to 802.11 hotspots, hosted by 802.16 MANs. These would serve as wireless local area networks (LANs) and would serve the end users directly too.
  • WiMax has two main topologies, either of which may be used in systems and methods of the present invention, namely Point to Point for backhaul and Point to Multi Point Base station for Subscriber station. In each of these situations, multiple input multiple output antennas may be used.
  • FIG. 5 The protocol structure of IEEE 802.16 Broadband wireless MAN standard is illustrated in FIG. 5.
  • FIG. 5 shows four layers: convergence, MAC, transmission and physical. These layers map to two of the lowest layers, physical and data link layers of the OSI model.
  • Use of WiMax protocol provides systems and methods of the invention and their end users many user applications and interfaces, for example Ethernet, TDM, ATM, IP, and VLAN.
  • the IEEE 802.16 standard is versatile enough to accommodate time division multiplexing (TDM) or frequency division duplexing (FDD) deployments and also allows for both full and half-duplex terminals.
  • IEEE 802.16 supports three physical layers. The mandatory physical mode is 256-point FFT OFDM (Orthogonal Frequency Division Multiplexing).
  • the other modes are Single carrier (SC) and 2048 OFDMA (Orthogonal Frequency Division Multiplexing Access) modes.
  • SC Single carrier
  • 2048 OFDMA Orthogonal Frequency Division Multiplexing Access
  • the corresponding European standard - the ETSI Hiperman standard defines a single PHY mode identical to the 256 OFDM modes in the 802.16d standard.
  • the MAC was developed for a point-to-multipoint wireless access environment and can accommodate protocols like ATM, Ethernet and IP (Internet Protocol).
  • the MAC frame structure dynamic uplink and downlink profiles of terminals as per the link conditions. This entails a trade-off between capacity and real-time robustness.
  • the MAC uses a protocol data unit of variable length, which increases the standards efficiency. Multiple MAC protocol data unit may be sent as a single physical stream to save overload.
  • SDU Service data units
  • SDUs Service data units
  • QoS Quality of Service
  • the MAC uses a self-correcting bandwidth request scheme to avoid overhead and acknowledgement delays. In systems and methods of the invention, this feature may also allows better QoS handling than previously known systems and methods.
  • the terminals have a variety of options to request for bandwidth depending on the QoS and other parameters. The signal requirement can be polled or a request can be piggybacked.
  • the 802.16 MAC protocol may perform Periodic and Aperiodic activities.
  • the 802.11 is based on a distributed architecture, whereas, WiMax is based on a centrally controlled architecture.
  • the scheduler residing in the Base station (BS) has control of the wireless media access.
  • WiMax can support multiple connections conforming to a set of QoS parameters and provides the packet classifier ability to map the connections to many user applications and interfaces.
  • Certain embodiments of systems and methods of the invention may use a wireless data network based on a newer protocol, IEEE 802.20. This standard, like the 802.16 standard, is aimed at wireless high-speed connectivity to mobile consumer devices like cellular phones, PDAs and laptop computers.
  • the IEEE 802.20 Mobile Broadband Wireless Access Working Group is developing an air-interface standard for mobile BWA systems that operate in licensed bands below 3.5 GHz. It is targeting peak data rates of over 1 Mb/s per user at vehicular speeds to 250 km/hour. This maybe useful for systems of the invention using, for example, a moving data recoding stations, for example a moving truck, an airplane or helicopter, rather than a stationary recording station. Systems and methods using this standard will operate in the 500 MHz - 3.5 GHz range. Currently, this protocol is offered by QUALCOMM Flarion Technologies, Bedminster, New Jersey, and ArrayComm, San Jose, California.
  • Systems and methods of the invention may include provision of multi- antenna signal processing (MAS) software architectures for implementation of the second and/or third wireless links employing WiMAX.
  • the WiMAX profiles support both adaptive antenna system (AAS) and multiple-input/multiple-output (MIMO) architectures in baseline form.
  • MAS implementation such as though use of the product known under the trade designation "A-MAS" from ArrayComm, may enhance baseline MIMO through the addition of essential interference mitigation.
  • Generic MIMO systems provide link robustness and enhance point-to-point data rates by transmitting signals multiple times and/or transmitting multiple signals. Without active interference mitigation, these additional transmissions incur the cost of decreased signal-to- interference ratios for co-channel users in other cells.
  • A-MAS software may run as a synthesizable core or as an embedded DSP code within common ASIC architectures, integrating into client device physical layers through modular interfaces.
  • A-MAS takes precise control of the space dimension and puts radio energy (or receive sensitivity) only where it's really required.
  • the software drives an array of two or more antennas on either the client device, the base station, or both, leveraging the principle of coherent combinations of radio waves to create a focus of transmit energy (or receive sensitivity) on the intended recipient (sender) and the absence of energy (sensitivity) on sources of co-channel interference.
  • A-MAS-enabled base stations and sensor units may take advantage of all the possible gains from using multiple antennas: link budget improvements from diversity and combining gains, along with client data rate and overall network capacity benefits from active interference mitigation and spatial mutliplexing.
  • Land sensor units useable in the invention may include, in addition to measurement sensors, a high-precision clock, low-power electronics, long-term battery and memory components, and an autonomous power generating unit which provides power to charge the batteries in the sensor units without being reliant on power charge from external means.
  • the sensor units may remain on the land between seismic surveys or be removed therefrom. During idle periods, an autonomous power generation component, if present, will generate enough power to recharge the autonomous power source, which may be one or more rechargeable batteries, one or more capacitors, and the like.
  • Batteries and capacitors may be based on any chemistry as long as they are self-sufficient for the duration intended, which may be months to years. Batteries or battery cells such as those known under the trade designation "Li-ion VL45E", available from SAFT, Bagnolet, France, may be used. Another alternative is to use capacitors as storage devices for power. Capacitors are smaller and have higher storage capacity, such as discussed in the publication "Researchers fired up over new battery", MIT News Office, February 8, 2006, accessed November 7, 2006 at http://web.mit.edu/newsoffice/2006/batteries-0208.html, incorporated herein by reference. Furthermore, sensor units of the invention may be placed in "sleep" mode for energy conservation during periods of no operation.
  • autonomous power generation components are to be distinguished from “autonomous power sources.”
  • autonomous power generation is an optional, but highly desirable feature for sensor units of the invention, and refer to one or more components allowing the autonomous power source or sources to be regenerated, recharged, or replenished, either fully or partially, in order that the seismic sensor unit may remain on the land between seismic surveys. While in theory this may be possible through power brought to the seismic sensor unit by means of a vehicle, this is a slow and cumbersome process.
  • the sensor units of the present invention may include a means of extracting power from their local environment, sometimes referred to as energy harvesting.
  • suitable autonomous power generation components include those which may use wind energy, solar energy, and the like, which may be transformed into electrical energy by known means of energy conversion.
  • the autonomous power sources (batteries, for example) may be recharged during periods between seismic surveys which could be anywhere between a few months and one to two years.
  • Sensors useable in the invention may be individual sensors or a package of two or more sensors.
  • One suitable sensor package is that known under the trade designation "4C Sensor” available from WesternGeco LLC, comprised of three geophones or accelerometers.
  • Sensor units useable in the invention may also comprise an electronics module having ultra-low power requirements, and may include a high-precision clock, an analog-to-digital converter, power management software and hardware, and a control module for data input/output.
  • the total power consumption of the digitizing electronics within a sensor unit may be expected to not exceed 50mWatt.
  • low-power memory for example flash EPROM
  • the total power consumption of the complete inventive sensor units is not expected to exceed 15OmW at any time. This is at least a factor of 10 less than with current technology used in land sensor units.
  • the battery capacity that is needed to provide power to an inventive sensor unit for a typical seismic survey period of six weeks is only 150Wh.
  • Rechargeable Li- Ion batteries may provide approximately 350Wh/l and 15OWbAg, hence the total battery volume and weight is expected approximately 0.41iter and 0.6kg.
  • Data that is recorded by the land sensor units may be transferred to the base stations, an din turn to the recording station.
  • data transfer may be achieved through multiple channels and/or by multiple methods in order to increase the speed and/or amount of the data transmission.
  • Methods of using systems of the invention may include measurement, calculation and other sub-systems useful in implementing methods of the invention.
  • Calculation units may include software and hardware allowing the implementation of one or more equations, algorithms and operations as required, as well as access databases, data warehouses and the like, via wire or wireless transmission.
  • the initial position to within few meters of accuracy of one or more sensor units of the invention may be determined for instance by using GPS.

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)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

L'invention concerne des systèmes et des procédés d'acquisition de données sismiques. Un système selon l'invention comprend au moins un vibrateur, au moins une station de base, une station d'enregistrement de données sismiques terrestre et un système de capteurs destiné à acquérir et/ou contrôler des données de capteurs sismiques terrestres, le système de capteurs comprenant une pluralité de modules de détection, tous pourvus d'un capteur sismique, les capteurs sismiques transmettant au moins une partie des données à au moins une station de base qui transmet à son tour au moins une partie des données reçues à la station d'enregistrement, toutes les communications effectuées entre les vibrateurs, les stations de base, la station d'enregistrement et les capteurs sismiques étant totalement sans fil.
PCT/US2007/078342 2006-09-14 2007-09-13 Systemes et procedes sans fil d'acquisition de donnees sismiques WO2008033969A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07814834A EP2059835A2 (fr) 2006-09-14 2007-09-13 Systemes et procedes sans fil d'acquisition de donnees sismiques
EG2009030330A EG25450A (en) 2006-09-14 2009-03-12 Wireless systems and methods for seismic data acquisition

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US84463306P 2006-09-14 2006-09-14
US60/844,633 2006-09-14
US11/683,883 US7660203B2 (en) 2007-03-08 2007-03-08 Systems and methods for seismic data acquisition employing asynchronous, decoupled data sampling and transmission
US11/683,883 2007-03-08

Publications (2)

Publication Number Publication Date
WO2008033969A2 true WO2008033969A2 (fr) 2008-03-20
WO2008033969A3 WO2008033969A3 (fr) 2009-01-22

Family

ID=39099614

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/078342 WO2008033969A2 (fr) 2006-09-14 2007-09-13 Systemes et procedes sans fil d'acquisition de donnees sismiques

Country Status (3)

Country Link
EP (1) EP2059835A2 (fr)
EG (1) EG25450A (fr)
WO (1) WO2008033969A2 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2071361A2 (fr) 2007-12-12 2009-06-17 Geco Technology B.V. Systèmes et procédés pour l'acquisition de données sismiques utilisant une sélection de source d'horloge dans des nýuds sismiques
US20090225629A1 (en) * 2003-11-21 2009-09-10 Ray Clifford H Method and system for transmission of seismic data
WO2009142676A1 (fr) * 2008-05-22 2009-11-26 Fairfield Industries Inc. Unité terrestre pour l’acquisition de données sismiques
EP2075596A3 (fr) * 2007-12-28 2009-12-02 Vibration Technology Limited Enregistrement de données sismiques
WO2010059435A2 (fr) * 2008-11-23 2010-05-27 Geco Technology B.V. Communication sans fil utilisant un wifi personnalisé dans un système d'acquisition de données de prospection
CN101915937A (zh) * 2010-07-16 2010-12-15 中国海洋石油总公司 海上拖缆地震数据记录方法及系统
US20110305114A1 (en) * 2010-06-11 2011-12-15 Daniel Golparian Seismic survey communication systems and methods
US8238196B2 (en) 2008-10-22 2012-08-07 Westerngeco L.L.C. Sensor module having multiple parts for use in a wireless survey data acquisition system
WO2012156507A3 (fr) * 2011-05-19 2013-04-04 Hamm Ag Système pour obtenir des informations représentant un état vibratoire pour le fonctionnement d'engins émettant des vibrations, en particulier d'engins de chantier
US8644111B2 (en) 2003-11-21 2014-02-04 Fairfield Industries, Inc. Method and system for transmission of seismic data
CN105894576A (zh) * 2016-04-05 2016-08-24 国家电网公司 一种基于虚拟仿真技术的3d变电站全景实时调控系统
US9599733B2 (en) 2014-03-12 2017-03-21 Sercel Method for collecting, in a harvester equipment distinct from a central unit, data coming from a plurality of seismic acquisition units
CN110784243A (zh) * 2019-12-04 2020-02-11 新疆额尔齐斯河流域开发工程建设管理局 基于无线组网的山区水库地震台网扩频微波数据传输系统
WO2021178286A1 (fr) * 2020-03-03 2021-09-10 Schlumberger Technology Corporation Systèmes et procédés pour améliorer des opérations d'acquisition de données dans des relevés sismiques

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001016622A1 (fr) 1999-08-31 2001-03-08 Trimble Navigation Limited Maitrise des sources lors des releves sismiques
GB2395630A (en) 2002-11-22 2004-05-26 Westerngeco Seismic Holdings Seismic surveying using intercoupled wireless cells
US20040121786A1 (en) 2002-10-04 2004-06-24 Input/Output Inc. Wireless communication method, system and apparatus
US20050047275A1 (en) 2003-09-01 2005-03-03 Geo-X Systems, Ltd. Synchronization and positioning of seismic data acquisition systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2696839B1 (fr) * 1992-10-12 1994-12-09 Inst Francais Du Petrole Méthode et système de transmission sismique utilisant des unités de concentration.
FR2805051B1 (fr) * 2000-02-14 2002-12-06 Geophysique Cie Gle Methode de surveillance sismique d'une zone souterraine par utilisation simultanee de plusieurs sources vibrosismiques
US7124028B2 (en) * 2003-11-21 2006-10-17 Fairfield Industries, Inc. Method and system for transmission of seismic data

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001016622A1 (fr) 1999-08-31 2001-03-08 Trimble Navigation Limited Maitrise des sources lors des releves sismiques
US20040121786A1 (en) 2002-10-04 2004-06-24 Input/Output Inc. Wireless communication method, system and apparatus
GB2395630A (en) 2002-11-22 2004-05-26 Westerngeco Seismic Holdings Seismic surveying using intercoupled wireless cells
US20050047275A1 (en) 2003-09-01 2005-03-03 Geo-X Systems, Ltd. Synchronization and positioning of seismic data acquisition systems

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120087209A1 (en) * 2003-11-21 2012-04-12 Fairfield Industries Incorporated Method for Transmission of Seismic Data
US10670749B2 (en) 2003-11-21 2020-06-02 Magseis Ff Llc Method and system for transmission of seismic data
US8644111B2 (en) 2003-11-21 2014-02-04 Fairfield Industries, Inc. Method and system for transmission of seismic data
US8873335B1 (en) 2003-11-21 2014-10-28 Fairfield Industries, Inc. Method and system for transmission of seismic data
US8228759B2 (en) * 2003-11-21 2012-07-24 Fairfield Industries Incorporated System for transmission of seismic data
US8873336B1 (en) 2003-11-21 2014-10-28 Fairfield Industries, Inc. Method and system for transmission of seismic data
US8885441B1 (en) 2003-11-21 2014-11-11 Fairfield Industries, Inc. Method and system for transmission of seismic data
US9470809B2 (en) 2003-11-21 2016-10-18 Fairfield Industries, Inc. Method and system for transmission of seismic data
US8879356B1 (en) 2003-11-21 2014-11-04 Fairfield Industries, Inc. Method and system for transmission of seismic data
US20090225629A1 (en) * 2003-11-21 2009-09-10 Ray Clifford H Method and system for transmission of seismic data
US9500757B2 (en) 2003-11-21 2016-11-22 Fairfield Industries, Inc. Method and system for transmission of seismic data
US8867309B2 (en) 2003-11-21 2014-10-21 Fairfield Industries Incorporated Method and system for transmission of seismic data
US8867310B1 (en) 2003-11-21 2014-10-21 Fairfield Industries, Inc. Method and system for transmission of seismic data
US9459360B2 (en) 2003-11-21 2016-10-04 Fairfield Industries Incorporated Method and system for transmission of seismic data
US8605547B2 (en) * 2003-11-21 2013-12-10 Fairfield Industries, Incorporated Method for transmission of seismic data
US8681584B2 (en) 2003-11-21 2014-03-25 Fairfield Incorporated Method and system for transmission of seismic data
EP2071361A2 (fr) 2007-12-12 2009-06-17 Geco Technology B.V. Systèmes et procédés pour l'acquisition de données sismiques utilisant une sélection de source d'horloge dans des nýuds sismiques
US9632207B2 (en) 2007-12-28 2017-04-25 Sercel England Limited Seismic data recording
US8547797B2 (en) 2007-12-28 2013-10-01 Sercel England Limited Seismic data recording
US8547796B2 (en) 2007-12-28 2013-10-01 Sercel England Limited Seismic data recording
EP2075596A3 (fr) * 2007-12-28 2009-12-02 Vibration Technology Limited Enregistrement de données sismiques
US8611191B2 (en) 2008-05-22 2013-12-17 Fairfield Industries, Inc. Land based unit for seismic data acquisition
US9488743B2 (en) 2008-05-22 2016-11-08 Fairfield Industries, Inc. Land based unit for seismic data acquisition
US10045455B2 (en) 2008-05-22 2018-08-07 Fairfield Industries, Inc. Land based unit for seismic data acquisition
WO2009142676A1 (fr) * 2008-05-22 2009-11-26 Fairfield Industries Inc. Unité terrestre pour l’acquisition de données sismiques
US8238196B2 (en) 2008-10-22 2012-08-07 Westerngeco L.L.C. Sensor module having multiple parts for use in a wireless survey data acquisition system
WO2010059435A3 (fr) * 2008-11-23 2010-08-26 Geco Technology B.V. Communication sans fil utilisant un wifi personnalisé dans un système d'acquisition de données de prospection
WO2010059435A2 (fr) * 2008-11-23 2010-05-27 Geco Technology B.V. Communication sans fil utilisant un wifi personnalisé dans un système d'acquisition de données de prospection
US20110305114A1 (en) * 2010-06-11 2011-12-15 Daniel Golparian Seismic survey communication systems and methods
CN101915937A (zh) * 2010-07-16 2010-12-15 中国海洋石油总公司 海上拖缆地震数据记录方法及系统
CN103502535A (zh) * 2011-05-19 2014-01-08 哈姆股份公司 为振动发射机、尤其建筑机械的运行提供代表振动状态的信息的系统
US9476761B2 (en) 2011-05-19 2016-10-25 Hamm Ag System for making available information which represents a vibration state for the operation of vibration-emitting machines, in particular construction machines
WO2012156507A3 (fr) * 2011-05-19 2013-04-04 Hamm Ag Système pour obtenir des informations représentant un état vibratoire pour le fonctionnement d'engins émettant des vibrations, en particulier d'engins de chantier
CN103502535B (zh) * 2011-05-19 2016-02-17 哈姆股份公司 为振动发射机、尤其建筑机械的运行提供代表振动状态的信息的系统
EP2752523A1 (fr) * 2011-05-19 2014-07-09 Hamm AG Système permettant de mettre à disposition des informations représentant un état de vibration pour le fonctionnement de machines émettant des vibrations, notamment des machines de construction
US9599733B2 (en) 2014-03-12 2017-03-21 Sercel Method for collecting, in a harvester equipment distinct from a central unit, data coming from a plurality of seismic acquisition units
CN105894576A (zh) * 2016-04-05 2016-08-24 国家电网公司 一种基于虚拟仿真技术的3d变电站全景实时调控系统
CN110784243A (zh) * 2019-12-04 2020-02-11 新疆额尔齐斯河流域开发工程建设管理局 基于无线组网的山区水库地震台网扩频微波数据传输系统
WO2021178286A1 (fr) * 2020-03-03 2021-09-10 Schlumberger Technology Corporation Systèmes et procédés pour améliorer des opérations d'acquisition de données dans des relevés sismiques
EP4115213A4 (fr) * 2020-03-03 2024-04-03 Services Petroliers Schlumberger Systèmes et procédés pour améliorer des opérations d'acquisition de données dans des relevés sismiques

Also Published As

Publication number Publication date
EG25450A (en) 2012-01-09
WO2008033969A3 (fr) 2009-01-22
EP2059835A2 (fr) 2009-05-20

Similar Documents

Publication Publication Date Title
WO2008033969A2 (fr) Systemes et procedes sans fil d'acquisition de donnees sismiques
US7660203B2 (en) Systems and methods for seismic data acquisition employing asynchronous, decoupled data sampling and transmission
Savazzi et al. Ultra-wide band sensor networks in oil and gas explorations
Magistretti et al. A mobile delay-tolerant approach to long-term energy-efficient underwater sensor networking
Savazzi et al. Wireless geophone networks for high-density land acquisition: Technologies and future potential
Boccadoro et al. Quakesense, a LoRa-compliant earthquake monitoring open system
Xie et al. Wireless sensor network for satellite applications: a survey and case study
Roy et al. A synchronous duty-cycled reservation based MAC protocol for underwater wireless sensor networks
MXPA05005435A (es) Sistema de adquisicion sismica y metodo para adquirir datos sismicos utilizando celulas definidas y trayectorias independientes.
WO2009129602A1 (fr) Réseau d’acquisition de données sans fil et procédés d'exploitation
CN101558326A (zh) 用于获取地震数据的无线系统和方法
Zhang et al. A novel cooperation-based network coding scheme for walking scenarios in WBANs
Arabi et al. Tradeoffs for data collection and wireless energy transfer dilemma in IoT environments
Barbagli et al. A traffic monitoring and queue detection system based on an acoustic sensor network
Kumar et al. Battery and Energy Management in UAV‐Based Networks
Mase et al. Electric vehicle-based ad-hoc networking for large-scale disasters design principles and prototype development
Prabhu et al. Wireless Fuel Measurement System using UWB
Khan et al. Enabling technologies for effective deployment of Internet of Things (IoT) systems: A communication networking perspective
Yu et al. Energy-efficient and reliability-driven cooperative communications in cognitive body area networks
Savazzi et al. Land cableless systems for telemetry services: current limitations and emerging technologies
Savazzi et al. Short-range wireless sensor networks for high density seismic monitoring
Stellin LoRa Networking in Mobile Scenarios using UAV Gateways
Makama et al. Evaluation of ieee 802.11 ad hoc-based wireless seismic data acquisition networks
Makama et al. Modeling and Evaluation of Geophone Energy Consumption in Wireless Seismic Data Acquisition Networks
Nguyen A new approach for collecting data in wireless sensor network

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780039182.1

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07814834

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2009030330

Country of ref document: EG

NENP Non-entry into the national phase in:

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2007814834

Country of ref document: EP