Coiled tubing operations manual

Unit CT3: Run the Coiled Tubing Operation This unit is about running the coiled tubing operation. You will be involved in activities such as: running the assembly in the hole carrying out the well service operation pulling the assembly out of the hole During this work you must take account of the relevant operational requirements andFile Size: KB. Coiled Tubing Well. The global oil and gas industry is using coiled tubing for an ever-increasing array of well intervention projects. Coiled tubing offers a number of operational and economic advantages, including: live well intervention, elimination of well kill and potentially damaging heavy-weight kill fl uids, reduced operational footprint, horizontal intervention, and the ability to intervene without a rig. 4 NOV is the largest independent downhole tool and equipment provider in the world. We have the expertise to optimize your bottomhole assembly.

CT1 PERFORM PRE-JOB (TUBING) OPERATIONS Establish operational requirements Select and check equipment Rig up equipment CT2 PERFORM POST-JOB (TUBING) OPERATIONS Rig down equipment Demobilise and store equipment Note that for the 2 units above, candidates must consistently follow 1 of 3 evidence routes viz: 1. Coiled Tubing 2. A coiled tubing hanger assembly for supporting coiled tubing in a well including, which lands and grooves engage a pinion gear attached to one end of a slip-operating mechanism to facilitate manual vertical movement of the rack cylinder, and thus the slips, in the midsection. This action effects selective release and engagement of the slips. This coiled tubing unit model is permittable in Colorado, Texas, New Mexico, Oklahoma, Louisiana, Ohio, and Wyoming. ST Liberty Coiled Tubing Unit. With 24, ft of 2⅜-in. coiled tubing capacity, the ST Liberty CTU ensures you can quickly and safely get to your operations—even if it involves crossing both sides of the 49th parallel.

8/27/99 page SAUDI ARAMCO Coiled Tubing Manual Author: Preferred Customer Last modified by: Preferred Customer Created Date: 11/16/ PM Company: Micron Electronics, Inc. Other titles: 8/27/99 page SAUDI ARAMCO Coiled Tubing Manual. This paper will discuss the past coiled tubing performances and the need for changes. Analysis and theories used to implement and optimize Eagle Ford coil tubing operations will be reviewed. It will review and discuss the changes made such as fluid Quality assurance and controls (QA/QC) improvements, coiled tubing selection, and BHA design. These. The technical information within this manual is intended to provide a basic understanding of the equipment, tools, processes and design requirements associated with modern coiled tubing operations. Comprehensive and detailed information, such as that required to safely and successfully complete the design and execution of coiled tubing operations, may not be included.