Patent · US Active

Coiled tubing rig

US10697243B2 · kind B2 · utility

3Cited by

5References

26Claims

0Family size

Assignee

NABORS DRILLING TECHNOLOGIES USA, INC. · US

Inventors

Denver Lee · Houston, US
Donovan Korach · Anchorage, US
Ashish Gupta · Houston, US

Key dates

Filing date	Jul 6, 2017
Grant date	Jun 30, 2020
Priority date	—
Expiry date	Jan 1, 2038

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE21B19/22
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A coiled tubing rig includes a skid, a mast, and a drill floor. The mast may be pivotably coupled to the skid and may be moved between a horizontal position and a vertical position by a hydraulic cylinder. The drill floor may be pivotably coupled to the mast. The drill floor may be moved from a retracted to a deployed position by a hydraulic cylinder. The skid may include a BOP cradle and BOP controls. The coiled tubing rig may include a jib which may telescopically or pivotably extend from the mast. The coiled tubing rig may include a coiled tubing injector which is slidably positionable between a retracted and a deployed position.

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