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Wireline truck rigged up to a drilling rig in Canada. In the oil and gas industry, the term wireline usually refers to the use of multi-conductor, single conductor or slickline cable, or "wireline", as a conveyance for the acquisition of subsurface petrophysical and geophysical data and the delivery of well construction services such as pipe recovery, perforating, plug setting and well ...
The Schlumberger company then tried to expand their activities to many other countries, but the attempts were hindered by the worldwide depression. On 15 September 1934, Schlumberger's subsidiary in the United States became Schlumberger Well Surveying Corporation (SWSC) with offices in Houston, Texas. Conrad was the chairman, and Marcel was the ...
Schlumberger. Schlumberger NV ( French: [ʃlumbɛʁʒe, ʃlœ̃b-] ), doing business as SLB, also known as Schlumberger Limited, [2] is an American oilfield services company. [3] [4] As of 2022, it is both the world's largest offshore drilling company and the world's largest offshore drilling contractor by revenue.
Snubbing. 340k units are designed to perform live and dead well interventions on both land & offshore. Snubbing is a type of heavy well intervention performed on oil and gas wells. It involves running the BHA on a pipe string using a hydraulic workover rig. Unlike wireline or coiled tubing, the pipe is not spooled off a drum but made up and ...
Workover. A workover rig. The term workover is used to refer to any kind of oil well intervention involving invasive techniques, such as wireline, coiled tubing or snubbing. More specifically, a workover refers to the expensive process of pulling and replacing completion or production hardware in order to extend the life of the well. [1]
In 1956, Schlumberger acquired Johnston Testers and continues to perform drill stem tests and wireline formation tests in both open and cased holes. About Drill Stem Testing [ edit ] Drill stem testing is an oil and gas exploration procedure to isolate, stimulate and flow a downhole formation to determine the fluids present and the rate at ...
Western Atlas wireline division, Western Atlas Logging Services, became Baker Atlas, one of seven divisions of Baker Hughes. The Western Geophysical division of Western Atlas was joined with Schlumberger geophysical operations, Geco-Prakla, to form WesternGeco in 2000. WesternGeco was initially owned jointly by Baker Hughes and Schlumberger.
Slickline. Slickline refers to a single strand wire which is used to run a variety of tools down into the wellbore for several purposes. It is used during well drilling operations in the oil and gas industry. In general, it can also describe a niche of the industry that involves using a slickline truck or doing a slickline job.