公开(公告)号：WO1998016592A1

公开(公告)日：1998-04-23

申请号：PCT/US1996016352

申请日：1996-10-15

Applicant: PHILLIPS PETROLEUM COMPANY

Inventor： PHILLIPS PETROLEUM COMPANY ,  WU, Yulin

IPC: C09K07/00

CPC classification number: C09K8/06 ,  C09K8/38 ,  Y10S507/939

Abstract: This invention concerns a corrosion-inhibitor nominally comprised of a phenolic compound and a hydroxide-bearing compound capable of imparting a pH of 9 to water, the inclusion thereof in aerated water-based fluids and foams, and the use of these fluids in wellbore applications; particularly applications conducted at elevated temperatures.

Abstract translation: 本发明涉及一种名义上由酚类化合物和能赋予水的pH值为9的氢氧化物化合物组成的腐蚀抑制剂，其包含在充气的水基流体和泡沫中，以及这些流体在井筒应用中的应用 ; 特别是在高温下进行的应用。

公开(公告)号：EP0956322A1

公开(公告)日：1999-11-17

申请号：EP96934168.0

申请日：1996-10-15

Applicant: Phillips Petroleum Company

Inventor： WU, Yulin

IPC: C09K8

Abstract: This invention concerns a corrosion-inhibitor nominally comprised of a phenolic compound and a hydroxide-bearing compound capable of imparting a pH of 9 to water, the inclusion thereof in aerated water-based fluids and foams, and the use of these fluids in wellbore applications; particularly applications conducted at elevated temperatures.