公开(公告)号：US20160084062A1

公开(公告)日：2016-03-24

申请号：US14490305

申请日：2014-09-18

Applicant: SERCEL

Inventor： Jean-Eric NEGRE

IPC: E21B47/00 ,  E21B47/12 ,  E21B33/14 ,  E21B47/14 ,  E21B43/10 ,  E21B17/00 ,  E21B47/06

CPC classification number: E21B47/12 ,  E21B47/01 ,  E21B47/10

Abstract: An apparatus for retrievable semi-permanent monitoring system includes a casing for a well; a transmission system installed on the outside of the casing or in a wall of the casing; and a sensor array. The sensor array is adapted to couple with the transmission system, and where a wall of the casing is disposed between the sensor array and the transmission system.

Abstract translation: 一种用于可回收的半永久性监测系统的装置，包括用于井的壳体; 传动系统，其安装在所述壳体的外部或所述壳体的壁中; 和传感器阵列。 传感器阵列适于与传输系统耦合，并且其中壳体的壁布置在传感器阵列和传输系统之间。

公开(公告)号：US20160010409A1

公开(公告)日：2016-01-14

申请号：US14329128

申请日：2014-07-11

Applicant: Sercel

Inventor： Jerome DECRESSAT ,  Jean-Eric NEGRE

IPC: E21B23/01

CPC classification number: E21B23/01 ,  G01V1/005

Abstract: Method and apparatus for collecting data. The apparatus for a motorless seismic tool includes a body; a motorless clamping mechanism connected to the body; and an anchoring arm attached to the body and the motorless clamping mechanism. The motorless clamping mechanism is configured to close or open the anchoring arm based on gravity.

Abstract translation: 用于收集数据的方法和装置。 用于无电动地震工具的装置包括一个主体; 连接到车身的电动机夹紧机构; 以及安装在主体和电机夹紧机构上的锚臂。 电机夹紧机构构造成基于重力关闭或打开锚固臂。

公开(公告)号：US20160108689A1

公开(公告)日：2016-04-21

申请号：US14515055

申请日：2014-10-15

Applicant: Sercel

Inventor： Jean-Eric NEGRE ,  Ronan AFFRE DE SAINT ROME ,  Thierry DE KIMPE

IPC: E21B23/01 ,  E21B23/14

CPC classification number: E21B23/01 ,  E21B23/14 ,  G01V1/52 ,  G01V11/005

Abstract: Method and down-hole tool for use inside a well, the down-hole tool including a housing; an anchoring arm rotatably attached to the housing and configured to move between an open position and a closed position; a spring block configured to have a central part that moves along a longitudinal axis (X) of the housing which results in the movement of the anchoring arm between the open or closed positions; and an actuating mechanism connected to the central part and configured to move the central part along the longitudinal axis. The spring block is detachably attached to the housing.

Abstract translation: 用于井内的方法和井下工具，井下工具包括壳体; 固定臂，其可旋转地附接到所述壳体并且构造成在打开位置和关闭位置之间移动; 弹簧块，其构造成具有沿壳体的纵向轴线（X）移动的中心部分，其导致锚定臂在打开或关闭位置之间的运动; 以及致动机构，其连接到所述中心部分并且构造成沿着所述纵向轴线移动所述中心部分。 弹簧块可拆卸地附接到壳体。