公开(公告)号：US11427749B2

公开(公告)日：2022-08-30

申请号：US16921100

申请日：2020-07-06

Applicant: CONOCOPHILLIPS COMPANY

Inventor： Yaqin Wu ,  Ying Xu ,  David Blumer

IPC: C09K8/524

Abstract: A method and system for removing wax deposits from a wellbore and other oil production and processing equipment using a wax removal surfactant having at least 1% alkyl polyglycoside (APG), at least 0.5% ethoxylated alcohol (AE) or alcohol ethoxysulfates (AES), and at least 1% saturated alcohol, and optionally comprising D-Limonene, wherein the wax removal surfactant solution forms a Winsor Type III or Type IV microemulsion with water and wax.

公开(公告)号：US10550308B2

公开(公告)日：2020-02-04

申请号：US16159585

申请日：2018-10-12

Applicant: ConocoPhillips Company

Inventor： David Blumer ,  Ying Xu ,  Greg McLelland ,  Judy Waters

IPC: E21B37/06 ,  C09K8/528

Abstract: A method and system for removing water from the near wellbore during scale inhibitor squeeze treatments.

公开(公告)号：US20190040299A1

公开(公告)日：2019-02-07

申请号：US16159585

申请日：2018-10-12

Applicant: ConocoPhillips Company

Inventor： David Blumer ,  Ying Xu ,  Greg McLelland ,  Judy Waters

IPC: C09K8/528 ,  E21B37/06

CPC classification number: C09K8/528 ,  E21B37/06

Abstract: A method and system for removing water from the near wellbore during scale inhibitor squeeze treatments.