公开(公告)号：US10345478B2

公开(公告)日：2019-07-09

申请号：US14727967

申请日：2015-06-02

Applicant: Schlumberger Technology Corporation

Inventor： Ravinath Kausik Kadayam Viswanathan ,  Martin D. Hurlimann ,  Colm Ryan ,  Frank P. Shray ,  Yi-Qiao Song

IPC: G01V3/32 ,  G01N24/08 ,  G01R33/44 ,  G01R33/563

Abstract: Systems and methods for generating a multi-dimensional distribution function. First data and second data may be received in response to one or more radiofrequency pulses that are transmitted into a subterranean formation. The first data may include Carr-Purcell-Meiboom-Gill data, and the second data may include diffusion editing data with initial echo spacings longer than subsequent echo spacings. The second data may be inverted. A multi-dimensional distribution function may be determined using the inverted second data.

公开(公告)号：US20150346378A1

公开(公告)日：2015-12-03

申请号：US14727967

申请日：2015-06-02

Applicant: Schlumberger Technology Corporation

Inventor： Ravinath Kausik Kadayam Viswanathan ,  Martin D. Hurlimann ,  Colm Ryan ,  Frank P. Shray ,  Yi-Qiao Song

IPC: G01V3/32 ,  G01N24/08 ,  G01R33/44

CPC classification number: G01V3/32 ,  G01N24/081 ,  G01R33/44 ,  G01R33/448 ,  G01R33/56341

Abstract: Systems and methods for generating a multi-dimensional distribution function. First data and second data may be received in response to one or more radiofrequency pulses that are transmitted into a subterranean formation. The first data may include Carr-Purcell-Meiboom-Gill data, and the second data may include diffusion editing data with initial echo spacings longer than subsequent echo spacings. The second data may be inverted. A multi-dimensional distribution function may be determined using the inverted second data.

Abstract translation: 用于生成多维分布函数的系统和方法。 响应于发射到地层中的一个或多个射频脉冲，可以接收第一数据和第二数据。 第一数据可以包括Carr-Purcell-Meiboom-Gill数据，并且第二数据可以包括具有比后续回波间隔更长的初始回波间隔的扩散编辑数据。 第二数据可以被反转。 可以使用反转的第二数据来确定多维分布函数。