公开(公告)号：US20220259948A1

公开(公告)日：2022-08-18

申请号：US17626942

申请日：2020-08-06

Applicant: LANDMARK GRAPHICS CORPORATION

Inventor： Zhengchun Liu ,  Yongfeng KANG ,  Adolfo Gonzales ,  Robello SAMUEL ,  Jun JIANG

IPC: E21B41/00 ,  E21B17/00 ,  E21B43/00

Abstract: Methods and systems for analyzing a well system design including determining a volume change of trapped annular regions based on a plurality of initial temperatures and a plurality of final temperatures and an initial pressure. Analyzing the trapped annular regions to determine an enclosure volume change, a fluid expansion volume, and an annular pressure buildup for a safe well system and generating a graphical representation of the bounds of the safe well system envelop.

公开(公告)号：US20220106867A1

公开(公告)日：2022-04-07

申请号：US17426551

申请日：2019-03-05

Applicant: LANDMARK GRAPHICS CORPORATION

Inventor： Yongfeng KANG ,  Adolf GONZALES ,  Jun JIANG ,  Robello SAMUEL ,  Zhengchun LIU

IPC: E21B47/007 ,  E21B47/07

Abstract: Systems, methods, and computer-readable media for an integrated and comprehensive hydraulic, environmental, and mechanical tubular design analysis workflow and simulator for complex well trajectories. An example method can include obtaining data defining a configuration of a wellbore having a complex well trajectory, one or more operations to be performed at the wellbore, and one or more loads associated with the wellbore; calculating environmental conditions associated with a set of wellbore components along the complex well trajectory based on the data defining the configuration of the wellbore, the one or more operations, and the one or more loads; calculating stress conditions associated with the set of wellbore components based on the environmental conditions and the data defining the configuration of the wellbore, the one or more operations, and the one or more loads; and presenting the environmental conditions and the stress conditions via a graphical user interface.