... zones of selective well and non-selective well. The well cost, production, and its net present value was compared to evaluate how the reservoir production is managed. Although selective well has higher initial well cost, but operation cost during the production is significantly low. On the other hand...

... equipment asset and portfolio management annular pressure drilling vertical time rop maximizing co-activity operation drilling practice well duration mastering drilling practice construction barge flow rate drillstring design tubing hanger drilling operation mahakam well cost cwh surface...

... to describe a brief development of the technology, implementation, and results for the operator. Upstream Oil & Gas well cost sand control sand/solids control shallow light architecture operation cost-effective solution performance envelope requirement sand consolidation architecture...