This Book ‘PRODUCTION OPTIMIZATION USING SURFACTANT STIMULATION HUFF & PUFF AND CONTINUES INJECTION (O field – South Sumatera basin)’ is an evaluation that was developed based on the idea of ‘ The Vendor Proposal Evaluation of Chemical EOR Potential for O Field (SeMAR / SurPlus)’ and related with the Result of Reopening Activity of some wells that was low influx or high water as candidate wells to be stimulated. The surfactant stimulation of candidate wells are divided into two types of methods, namely the stimulation of huff & puff (for some reopening wells) and continues injection (for the current injector wells). Subsurface Evaluation of recent Reopening wells, that the wells as canditate for Surfactan Stimulation by Huff & Puff or continues Injection has been performed. There are 23 wells of Reopening wells & 4 or 5 wells of waste water injection as pressure maintenance. Huff and Puff is a process of injecting surfactant solution into a well, and then allowed to stand (soaking) sometime after it was produced again. So Huff & Puff was injecting chemicals into a well and produce at the same well. Production optimization using surfactant stimulation Huff & Puff shall rental facility unit but continues injection using existing gathering station at injector wells. For proper engineering practices should be suggested by Facility engineer, Civil Engineer, and Process engineer. Based on the historical performance & the average production of the wells in O field, for each well to be stimulated either with huff & puff or continues injection is expected to produce a minimum gain of 6 BOPD. The production forecast of all wells with the assumption that The O field Operator conducted 2 (two) Stimulation Surfactant job per month, it shall finished all the wells in the month of 14th that production will reach minimum 119 BOPD in the 1st year and average 125 BOPD in the 2nd year also peak production gain will reach minimum 138 BOPD in the month 15th.
This book is very good, even if you are not involved in oil and gas industry. The know how of the knowledge can be aplied in many field such water resources, mining, construction EPC and others.
This petroleum production book is good to read for main information in oil and gas industry, easy to understand and very useful especially for field engineer