公开(公告)号：US20140362661A1

公开(公告)日：2014-12-11

申请号：US14251338

申请日：2014-04-11

Applicant: WESTERNGECO L.L.C.

Inventor： EVERHARD JOHAN MUIJZERT ,  OLAV LIEN ,  KENNETH E. WELKER ,  SUDHIR PAI ,  HENRY MENKITI ,  NICOLAE MOLDOVEANU ,  IAIN COOPER

IPC: G01V1/38

CPC classification number: G01V1/3817 ,  B63B2035/008 ,  G01V1/3808

Abstract: A technique includes a technique includes providing a plurality of acquisition components for performing a survey of a geologic region of interest, where the plurality of acquisition components comprising receivers and at least one source. The technique includes using at least one marine unmanned vehicle to position at least one of the receivers in the survey; and deploying at least at one of the acquisition components in a well or on land.

Abstract translation: 一种技术包括提供多个采集部件，用于对感兴趣的地质区域进行勘测，其中所述多个采集部件包括接收器和至少一个源。 该技术包括使用至少一个海上无人驾驶车辆将至少一个接收器定位在测量中; 并至少在井中或陆上部署采购部件。

公开(公告)号：US20140278116A1

公开(公告)日：2014-09-18

申请号：US14207105

申请日：2014-03-12

Applicant: WESTERNGECO L.L.C.

Inventor： DAVID FRASER HALLIDAY ,  ROBERT MONTGOMERY LAWS ,  JON-FREDRIK HOPPERSTAD ,  EVERHARD JOHAN MUIJZERT ,  EMMANUEL COSTE

IPC: G01V1/30 ,  G01V1/04

CPC classification number: G01V1/3808 ,  G01V1/005

Abstract: A method includes receiving data representing measurements acquired by seismic sensors in response to energy that is produced by shots of a seismic source. The energy that is produced by the seismic source for each shot includes a plurality of discrete frequencies of discrete frequency bands that are within a frequency range of interest and are separated by at least one excluded frequency or frequency band. The data may be processed to determine at least one characteristic of a geologic structure.

Abstract translation: 一种方法包括接收表示由地震传感器响应于由地震源的射击产生的能量而获取的测量的数据。 由每个射击的地震源产生的能量包括处于感兴趣的频率范围内且由至少一个排除的频率或频带隔开的离散频带的多个离散频率。 可以处理数据以确定地质结构的至少一个特征。

公开(公告)号：US20160070011A1

公开(公告)日：2016-03-10

申请号：US14478414

申请日：2014-09-05

Applicant: WESTERNGECO L.L.C.

Inventor： EVERHARD JOHAN MUIJZERT

IPC: G01V1/30

CPC classification number: G01V1/36 ,  G01V1/003 ,  G01V2210/127

Abstract: Separating survey data for multiple survey sources where first survey data along a first axis measured by a survey sensor device is received, the first survey data responsive to activations of the plurality of survey sources at respective azimuths with respect to the survey sensor device. Second survey data is rotated towards a first azimuth of a first of the plurality of survey sources. The rotated second survey data is used as a model of interference caused by a subset of the plurality of survey sources excluding the first survey source. In other examples, a time dithering technique is performed to separate survey data for multiple survey sources.

Abstract translation: 分离用于多个测量源的测量数据，其中接收到由测量传感器装置测量的沿着第一轴的第一测量数据，所述第一测量数据响应于相对于测量传感器设备的各个方位角的多个测量源的激活。 第二勘测数据朝向多个测量源中的第一个的第一方位旋转。 旋转的第二测量数据被用作由除了第一测量源之外的多个测量源的子集引起的干扰的模型。 在其他示例中，执行时间抖动技术以分离用于多个测量源的测量数据。

公开(公告)号：US20140288837A1

公开(公告)日：2014-09-25

申请号：US13847378

申请日：2013-03-19

Applicant: WESTERNGECO L.L.C.

Inventor： PASCAL EDME ,  EVERHARD JOHAN MUIJZERT

IPC: G01V1/30

CPC classification number: G01V1/28 ,  G01V2210/57

Abstract: Translational data acquired by at least one seismic sensor is received. Gradient sensor data acquired by at least one gradient sensor is received. Estimated translational data at a position away from at least one position of the at least one seismic sensor is computed, where the computing is based on the gradient sensor data and the translational data.

Abstract translation: 接收由至少一个地震传感器采集的平移数据。 接收由至少一个梯度传感器采集的梯度传感器数据。 计算远离至少一个地震传感器的至少一个位置的位置处的估计翻译数据，其中计算基于梯度传感器数据和平移数据。

公开(公告)号：US20140219053A1

公开(公告)日：2014-08-07

申请号：US14158193

申请日：2014-01-17

Applicant: WESTERNGECO L.L.C.

Inventor： NICOLAS GOUJON ,  PASCAL EDME ,  ARTEM KASHUBIN ,  EVERHARD JOHAN MUIJZERT ,  CLAUDIO BAGAINI

IPC: G01V1/18 ,  G01V1/30

CPC classification number: G01V1/162 ,  G01V1/181 ,  G01V1/185 ,  G01V1/30 ,  G01V13/00 ,  Y10T29/49002

Abstract: A seismic sensor device includes an elongated housing for placement at least partially into an earth surface. A plurality of particle motion sensors are contained in the elongated housing to measure translational data in a first direction, where plural pairs of the particle motion sensors are spaced apart along a second, different direction along a longitudinal axis of the elongated housing. A communication interface communicates the measured translational data to a computer system configured to compute a gradient based on respective differences of the measured translational data of the corresponding plural pairs of the particle motion sensors, and compute one or more of rotation data and divergence data using the gradient.

Abstract translation: 地震传感器装置包括用于至少部分地放置在地表面中的细长壳体。 多个粒子运动传感器被包含在细长壳体中以测量沿着第一方向的平移数据，其中多对粒子运动传感器沿着细长壳体的纵向轴线沿第二不同方向间隔开。 通信接口将所测量的翻译数据传送到计算机系统，该计算机系统被配置为基于相应的多对粒子运动传感器的所测量的平移数据的相应差异来计算梯度，并且使用该运算传感器计算旋转数据和发散数据中的一个或多个 梯度。

公开(公告)号：US20140133274A1

公开(公告)日：2014-05-15

申请号：US14156737

申请日：2014-01-16

Applicant: WESTERNGECO L.L.C.

Inventor： EVERHARD JOHAN MUIJZERT ,  JAMES EDWARD MARTIN

IPC: G01V1/18

CPC classification number: G01V1/18 ,  G01V1/181 ,  G01V1/184 ,  G01V1/186 ,  G01V1/189 ,  G01V1/40

Abstract: A sensor device is adapted to be installed at a land-air interface. The sensor device comprises a fluid-filled housing and a sensor arrangement supported within the housing and coupled directly to the fluid so as to detect movement thereof. A seismic sensor installation comprises a sensor device installed at a land-air boundary, wherein the sensor device comprises a fluid-filled housing and a sensor arrangement supported within the housing and coupled directly to the fluid as to detect movement thereof.

Abstract translation: 传感器装置适于安装在陆地 - 空气界面处。 传感器装置包括流体填充的壳体和支撑在壳体内的传感器装置，并直接与流体连接，以便检测其运动。 地震传感器装置包括安装在陆地边界处的传感器装置，其中传感器装置包括流体填充的壳体和支撑在壳体内的传感器装置，并直接连接到流体以检测其运动。