Production Technology(Upstream)

PRODUCTION TECHNOLOGY 1. Introduction This chapter covers the intersection technology scene of Berlian East theatre of operations field. Studies and reviews comprising the aspect from bottomhole up to the intumescehead ar included in this section. The substantially completion design tension on subway system selection, material selection and hatful hole equipment. The main objectives of the drudgery technology design ar to: ? Provide a full and effective design of a well completion for in all producers. ? Maintain well integrity during the work life plot of res publica maximizing the recovery. ? Allow future intervention and recompletion for any production sweetener activities. 2. grit Control Strategies 2.1 Sand Condition Analysis ground on the well test result for BE 1, BE 3 and BE 4, gritstone production traces can be observed at surface with a maximum drawdown of 278 psi, cd psi and 660 psi respectively. Although there is no severe nifty se nse production in the sample, high drag cram due(p) to high water supply cut is expected to crusade near-wellbore back grain migration. thitherfore, sand exclusion is proposed for all completions. 2.2 Sand payoff on Water Injection Since sand production problems are predicted(unconsolidated sand formation) for BE field, downhole sand control is postulate to all water injectors planned.

Based on the previous lessons, there is a SPE to pardon the lesson learnt. In the SPE paper 64297 written by Statoil Norway, the operator having constitutional losses of injectivity over short menstruum of time from a ser ies of water injectors concluded that: ! * There is a kindred between well shut-in and injectivity losses, in which under no flow conditions corresponding to shut-in periods, the didder around the well is too weak to sustain the stress, so failed. * The permeability heterogeneousness of the formations causing cross-flow during shut-in periods, hence allowing smoothen to be produced especially across the perforated interval. * The particles that are futile to settle in...If you deficiency to get a full essay, rate it on our website: BestEssayCheap.com

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