公开(公告)号：US10894909B2

公开(公告)日：2021-01-19

申请号：US15573034

申请日：2016-05-10

Applicant: SHELL OIL COMPANY

Inventor： Robert Lawrence Blackbourn ,  Paul Richard Weider ,  Jonathan Joseph Brege ,  Allen Dale Gabrysch ,  Ryan Matthew Van Zanten

IPC: C09K8/035 ,  C09K8/50 ,  C09K8/62

Abstract: Inducibly degradable compositions comprising polyacetal and associated methods and systems.

公开(公告)号：US10920131B2

公开(公告)日：2021-02-16

申请号：US15754428

申请日：2016-08-29

Applicant: SHELL OIL COMPANY

Inventor： Robert Lawrence Blackbourn ,  Jonathan Joseph Brege ,  Paul Richard Weider ,  Allen Dale Gabrysch ,  Andrew James Murphy ,  Lorna Beatriz Ortiz-Soto ,  Ryan Matthew Van Zanten

IPC: E21B43/26 ,  C09K8/74

Abstract: A weighted acid composition comprising an acid, a brine, and an amino acid and associated methods.

公开(公告)号：US10787606B2

公开(公告)日：2020-09-29

申请号：US16564448

申请日：2019-09-09

Applicant: SHELL OIL COMPANY

Inventor： Paul Richard Weider ,  Robert Lawrence Blackbourn ,  Jonathan Joseph Brege ,  Allen Dale Gabrysch ,  Andrew James Murphy ,  Lorna Beatriz Ortiz-Soto ,  Ryan Matthew Van Zanten

IPC: E21B43/26 ,  C09K8/74

Abstract: A weighted acid composition comprising an acid, a brine, and an amino acid and associated methods.