公开(公告)号：US20210102461A1

公开(公告)日：2021-04-08

申请号：US17054608

申请日：2019-08-27

Applicant: Landmark Graphics Corporation

Inventor： Amit Kumar ,  Steven Patton Knabe

IPC: E21B49/00 ,  E21B43/26 ,  E21B44/02

Abstract: A system includes a processing device and a non-transitory computer-readable medium having instructions stored thereon that are executable by the processing device to cause the system to perform operations. The operations include generating and running a reservoir simulation model. The reservoir and simulation model includes representative natural fracture or secondary porosity attributes for an area of interest for one or more wells. The operations also include generating a synthetic G-function response using results of the reservoir simulation model. Additionally, the operations include calibrating the synthetic G-function response from the reservoir simulation model to a field G-function response generated using results of a field diagnostic fracture injection test by changing natural fracture characteristics of the reservoir simulation model. Further, the operations include formulating a drilling plan, a completion plan, or both for a wellbore in the area of interest using the synthetic G-function response.

公开(公告)号：US20160131801A1

公开(公告)日：2016-05-12

申请号：US14899680

申请日：2013-08-16

Applicant: LANDMARK GRAPHICS CORPORATION

Inventor： Ajay Pratap Singh ,  Seyed M Mirzadeh ,  Marko Maucec ,  Gustavo Carvajal ,  Steven Patton Knabe

IPC: G01V99/00

CPC classification number: G01V99/005

Abstract: Systems and methods for a hybrid approach to assisted history matching in large reservoirs based on a reservoir model built using connectivity between each production well and each corresponding injection well, aquifer or gas cap.

Abstract translation: 基于使用每个生产井和每个相应的注入井，含水层或气顶之间的连接建立的储层模型，在大型水库中辅助历史匹配的混合方法的系统和方法。

公开(公告)号：US11492902B2

公开(公告)日：2022-11-08

申请号：US17054608

申请日：2019-08-27

Applicant: Landmark Graphics Corporation

Inventor： Amit Kumar ,  Steven Patton Knabe

IPC: E21B47/10 ,  E21B49/00 ,  E21B43/26 ,  E21B44/02

Abstract: A system includes a processing device and a non-transitory computer-readable medium having instructions stored thereon that are executable by the processing device to cause the system to perform operations. The operations include generating and running a reservoir simulation model. The reservoir and simulation model includes representative natural fracture or secondary porosity attributes for an area of interest for one or more wells. The operations also include generating a synthetic G-function response using results of the reservoir simulation model. Additionally, the operations include calibrating the synthetic G-function response from the reservoir simulation model to a field G-function response generated using results of a field diagnostic fracture injection test by changing natural fracture characteristics of the reservoir simulation model. Further, the operations include formulating a drilling plan, a completion plan, or both for a wellbore in the area of interest using the synthetic G-function response.