公开(公告)号：WO2009089150A3

公开(公告)日：2009-12-30

申请号：PCT/US2009030106

申请日：2009-01-05

Applicant: BAKER HUGHES INC ,  HARTMANN ANDREAS ,  AKIMOV OLEG N ,  BAULE ANSGAR ,  FULDA CHRISTIAN

Inventor： HARTMANN ANDREAS ,  AKIMOV OLEG N ,  BAULE ANSGAR ,  FULDA CHRISTIAN

IPC: E21B43/26 ,  G01V3/18

CPC classification number: G01V11/00 ,  E21B47/00

Abstract: An illustrative embodiment of a method is disclosed for assessing image quality of a down hole formation image, the method comprising collecting acquisition system data from a plurality of sensors down hole; applying a set of rules to the acquisition system data to obtain an acquisition quality indicator; and presenting the acquisition quality indicator at a surface location. A system is disclosed for performing the method.

Abstract translation: 公开了一种用于评估井下形成图像的图像质量的方法的说明性实施例，所述方法包括从多个传感器井下收集采集系统数据; 对采集系统数据应用一组规则以获得采集质量指标; 并在表面位置呈现采集质量指标。 公开了一种用于执行该方法的系统。

公开(公告)号：WO2007058899A1

公开(公告)日：2007-05-24

申请号：PCT/US2006/043660

申请日：2006-11-09

Applicant: BAKER HUGHES INCORPORATED ,  FULDA, Christian ,  AKIMOV, Oleg, N. ,  BAULE, Ansgar ,  HABERER, Sven ,  ROESSEL, Thorsten

Inventor： FULDA, Christian ,  AKIMOV, Oleg, N. ,  BAULE, Ansgar ,  HABERER, Sven ,  ROESSEL, Thorsten

IPC: G01V11/00 ,  E21B47/12

CPC classification number: G01V11/00 ,  E21B47/12

Abstract: Measurements made by a formation evaluation sensor downhole are processed to produce an image and a bitstream characterizing the image is transmitted uphole. The parameters used in the downhole processing are dynamically alterable.

Abstract translation: 处理井下地层评估传感器进行的测量，以产生图像，并将表征图像的比特流传输到井上。 在井下处理中使用的参数是动态可变的。

公开(公告)号：WO2009099940A1

公开(公告)日：2009-08-13

申请号：PCT/US2009/032620

申请日：2009-01-30

Applicant: BAKER HUGHES INCORPORATED ,  AKIMOV, Oleg, N. ,  ROESSEL, Thorsten, D. ,  LI, Jiang

Inventor： AKIMOV, Oleg, N. ,  ROESSEL, Thorsten, D. ,  LI, Jiang

IPC: G06F11/10 ,  G06F11/08 ,  G06F11/00

CPC classification number: G01V11/002

Abstract: A method for communication between a geologic downhole measurement device and a receiver is provided. The method includes: receiving a bit sensitive data stream representing at least one property of at least one of a geologic formation and a borehole; grouping the data stream into at least one data block; and coding the data block with a forward error correction code. A system and computer program product for communication between a geologic downhole measurement device and a receiver are also provided.

Abstract translation: 提供了地质井下测量装置和接收器之间的通信方法。 该方法包括：接收表示地质构造和井眼中的至少一个的至少一个属性的位敏感数据流; 将数据流分组成至少一个数据块; 并用前向纠错码对数据块进行编码。 还提供了用于地质井下测量装置和接收器之间的通信的系统和计算机程序产品。

公开(公告)号：WO2009089150A2

公开(公告)日：2009-07-16

申请号：PCT/US2009/030106

申请日：2009-01-05

Applicant: BAKER HUGHES INCORPORATED ,  HARTMANN, Andreas ,  AKIMOV, Oleg, N. ,  BAULE, Ansgar ,  FULDA, Christian

Inventor： HARTMANN, Andreas ,  AKIMOV, Oleg, N. ,  BAULE, Ansgar ,  FULDA, Christian

IPC: G01V3/38

CPC classification number: G01V11/00 ,  E21B47/00

Abstract: An illustrative embodiment of a method is disclosed for assessing image quality of a down hole formation image, the method comprising collecting acquisition system data from a plurality of sensors down hole; applying a set of rules to the acquisition system data to obtain an acquisition quality indicator; and presenting the acquisition quality indicator at a surface location. A system is disclosed for performing the method.

Abstract translation: 公开了一种用于评估井下地层图像的图像质量的方法的说明性实施例，该方法包括：从井下的多个传感器收集采集系统数据; 将一组规则应用于采集系统数据以获得采集质量指标; 并在地表位置呈现采集质量指标。 公开了一种执行该方法的系统。