Patent · US Active

System and method for washing and doping oilfield tubulars

US11686160B2 · kind B2 · utility

0Cited by

11References

19Claims

0Family size

Assignee

SCHLUMBERGER TECHNOLOGY CORPORATION · US

Inventors

Joe Rodney Berry · Cypress, US
Thomas K. van der Zwet · Tomball, US
Michael Brzezniak · Katy, US

Key dates

Filing date	Sep 4, 2020
Grant date	Jun 27, 2023
Priority date	—
Expiry date	Jun 7, 2041

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB08B2209/02
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A washing and doping mechanism includes a bushing that is configured to engage a tubular that is in a substantially vertical orientation. The bushing is configured to rotate, thereby causing the tubular to rotate about a central longitudinal axis of the tubular. The washing and doping mechanism also includes a sprayer configured to spray a fluid onto the tubular in the substantially vertical orientation.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.