This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Workover" – news · newspapers · books · scholar · JSTOR(August 2010) (Learn how and when to remove this message)
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]
^Pérez, Miguel; Oliveira, Fabricio; Hamacher, Silvio (2016). "A new mathematical model for the workover rig scheduling problem". Pesquisa Operacional. 36 (2): 241–257. doi:10.1590/0101-7438.2016.036.02.0241.
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...
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...
prevent the use of a wireline tractor. Snubbing, also known as hydraulic workover, involves forcing a string of pipe into the well against wellbore pressure...
Challenger Ltd is a provider of contract oil and gas land drilling and workover services. Challenger is based in the Middle East and North Africa (MENA)...
Organisation (disambiguation), one of several organisations Completion and Workover, a subsea operation performed on subsea well Conservative Women's Organisation...
an Egyptian-based provider of contract oil and gas land drilling and workover services Challenger Ltd, an ASX200 listed investment management company...
gas IWCF – International Well Control Federation IWOCS – installation/workover control system IWTT – interwell tracer test J&A – junked and abandoned...
Hazardous weather outlook Hwana language, spoken in Nigeria Hydraulic workover North Perry Airport, in Florida, United States Home walkover in rugby This...
diameter of 19 inches. The LRP is used within what is called a workover system. A workover system is basically a series of valves and high strength pipe...
life: when the oil and gas are produced. By this time, the oil rigs and workover rigs used to drill and complete the well will have moved off the wellbore...
kilometers of pipelines in the country and operates a total of 210 drilling and workover rigs. Its international subsidiary ONGC Videsh currently has projects in...
reservoir modeling, production forecasting, well testing, well drilling and workover planning, economic modeling, and PVT analysis of reservoir fluids. Reservoir...
and materials are removed from the drill site. A smaller rig, known as a workover rig or completion rig, is moved over the well bore. The smaller rig is...
rig-less workover discovered obstructions in the wells which prevented workers from reaching the bottom of most of the wells. When the workover was completed...
of cargo. Business district : this includes Saudi Aramco's Drilling and Workover Headquarters Training centers : this region contains industrial training...
Subsea intervention umbilicals are also used for offshore drilling or workover activities.[citation needed] A diver's umbilical is a group of components...
Prinos D production platform with the Penrod 58 jackup rig on location for workover in 1982 Country Greece Region Aegean Sea Offshore/onshore offshore Operator...
was praised by both Billboard and Variety. Variety wrote "Bing Crosby's workover of 'I Heard the Bells on Christmas Day' looks like a big one for the '56...
original (PDF) on 28 July 2014. Retrieved 28 July 2014. "Brines and Other Workover Fluids" (PDF). GEKEngineering.com. George E. King Engineering. 14 March...
one drilling rig, a triple stand DC rig named Rig 43. CCDC NZ started workover/drilling operations in the Kapuni gas fields of South Taranaki New Zealand...
is the technique used in oil and gas operations such as drilling, well workover and well completion for maintaining the hydrostatic pressure and formation...
in Brunei for the first time and worked for Brunei Shell Petroleum for workover and development. In 2010, she went to Vietnam for exploration under Haong...
service management business entity. The services provided comprise drilling, workover activities, and drilling services that use a Daily Rate and Integrated...
Global Information
