casing string


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casing string

[′kā·siŋ ‚striŋ]
(petroleum engineering)
The total of all lengths of casing that have been run in a well.
References in periodicals archive ?
casing string templates and to measure the technical state of multiple-probe casing in the wellbore - Rybaki - 6, in the interval 0 - 1665 m (column casing 6 5/8 ).
Centek is launching its Inter Casing Centraliser Sub (ICCS), designed to be run as part of a tight tolerance casing string in deepwater, ultra-narrow annulus applications.
After drill bits were advanced 600 feet past the casings, specialized casing driver adaptors were used to add 300 feet of wash-over casing to each platform's casing string.
The 01RX Cobalcescu South Exploration well in Block EX-28 Est Cobalcescu, offshore Romania, is at 1,629 metres and cementing the 13 3/8" intermediate casing string.
After the setting of the intermediate casing string, the plan was to drill and evaluate three primary targets in the Cretaceous, with a Shiranish Fm being the uppermost prospective reservoir.
The 9 5/8C casing string has been run and cemented.
Brothen said the program removes the wellhead, five feet below the surface, cuts off the casing and pumps the well bore full of cement or uses a mechanical plug, depending on the casing string.
Fishing operations that require casing string sections to be cut and pulled, milled, or pilot milled are assigned a weight of two points.
The first five chapters lay a foundation in basic casing design and instruct engineers and engineering students on how to design safe casing string for petroleum wells.
It performs the key function of sealing the annulus after the casing string has been run into the wellbore.