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China Petrochemical News Network News Since August this year, the Northwest Oilfield Completion Test Management Center has achieved a new high in completion time by implementing 25 efficiency measures in six categories, including collaborative optimization, parallel optimization, and process optimization
.
As of September 30, 21 new wells have been put into production in the past two months, and the total completion period has been reduced by 57.
In 2021, the Well Completion Test Management Center will combine the characteristics of the oilfield construction to give the right medicine to improve the completion time and increase the oil production time of a single well
.
The center changed the construction process from “series” to “parallel”, and successively introduced eight construction collaborations with acid fracturing organization, pumping well material organization, and oil testing site collaborative organization as the main content, and optimized the process beforehand.
"Process pre-optimization" is a major measure in the "six major" operation optimization
.
The center completes acid fracturing construction preparations during wellbore operations, conducts well site surveys in advance, organizes acid tanks during the completion string process under the group, and organizes acid preparation during the slurry replacement process to minimize the acid fracturing preparation cycle and acid fracturing operations.
For the Shunbei oil and gas field and key peripheral wells, the center established a single-well project team to centralize management and comprehensive optimization, and coordinate all elements of the single-well construction schedule, materials, equipment, and personnel status
.
Through the use of multiple optimization measures, Shunbei 5-4HCH well shortened the Shunbei acid fracturing completion cycle to less than 12 days, 8.
(Liang Hongjun)
