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 Reopeningwells, 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 'SUBSURFACE EVALUATION FULL SCALE EOR WATER FLOODING A - M FAULT ANTICLINE SHALLOW SAND MATURE RESERVOIR (O field - South Sumatera basin)' is an evaluation that was developed based on the map 13 patternswater flooding from my discussion with my colleague. The A - M Water flooding consist of 13 patterns from A to M pattern, The reserves calculations A - M Water flooding performed by volumetric equation and the Forecast production estimation are made in accordance with the assumption on the pilot water flooding O-107 well.This book is Preliminary Evaluation of Full scale EOR Water flooding that could be used as guidelines for further development of The O field, Reservoir simulation could be done with trial error by reservoir engineer to obtain reserves and forecast production more reliable. This document assumes the development based on the ability of the Operatorto perform operations water flooding pattern at least 2 pattern per year, so that within a period of six years is expected to gain at least 50% of 648 BOPD and peak production gain reach 725 BOPD at period of 8th years where 14 pattern shall be running.Surface facilities of The A - M Water flooding may be use a new gathering station or upgrade existing gathering station where the facilities may provide 4000- 5000 bwpd to be injected can be further developed by Facility Engineer or Civil Engineer and Process Engineer and is expected to be optimal.
This book describes Reservoir Production Cycle, Natural Lift & Artificial Lift, Natural Lift & Artificial Lift, Reservoir Underbalanced and over balanced Conditions, and Natural Lift Condition, The Main Lift Obstacles, Artificial Lift Function. The Artificial Lift Systems such The Sucker-Rod Pumping System, Diagram, Component and Process, The Down Stroke - The Up Stroke, Changing Pressures, The Fluid Level, The Main Ways to Adjust Pumping Rates, Pump Off Controllers, Free Gases. Then Gas Lift consist of Advantages & Disadvantages, The Gas Lifts Assembly, The Mandrels, Gas Lift Process, Other Configurations Gas lift, and ESP (Electric Submersible Pumping), Also Other Types of Artificial Lift such The Power Oil Systems, PCP (Progressing Cavity Pumps), Plunger Lift, and Finally Hydraulic or Jet Pump in common.This book also describe generally about selecting An Artificial Lift Method such selecting An Artificial Lift based on Reservoir Characteristics, Hole Characteristics, Surface Characteristics, and Field Operating Characteristics.
This book describes hydrocarbon production, rate of production, the equipment & procedures in field appraisal and development, the equipment & procedures site development, well work over units. The exploration and production wells describes exploration well evolves into production wells, exploration & production team, appraisal phase of field development, value of information, information testing & logs, DST, WFT & IP test, and onshore & offshore rigs.Field appraisal and development procedures describe the spill point of the structure (Anticline traps), the delineation wells, parameters affecting quality of the reservoir, appraising & developing Stratigraphic traps, OOIP, OGIP and oil production rate, Step-out drilling, well spacing, the infill wells. The onshore & offshore appraisal and development describes field development scenario phase, the equipment & procedures in developing offshore field, two major safety issues in offshore, offshore platform surface facilities, production site preparations (onshore & offshore), onshore site preparations (production site preparations process, remote ensure location, the gas fields), offshore site preparation (types of construction on offshore, deeper unprotected water surface facilities, Concrete gravity platforms, The tension leg platform, The FPSO Vessels.This book also describe generally about Improving hydrocarbon production, consist of easy & hard production, production problems, reconditioned or repaired for optimal production, work over rig types, types of work overs, the work overs process onshore, re-stimulation, repairing casing leaks, and finally repairing faulty well equipment.
This book describe the Well completion equipment's such well Casing, Liner, Tubing Packers, and Christmas tree, also describe their functions, design, and processes in common. Talk about the process of running casing and cement, perforating in under balance condition, production preparations, stimulation treatments and sand control. stimulation treatments in this book comprises matrix acidizing, hydraulic fracturing, and fracture acidizing. Sand control comprises gravel packing, frac-packing, variant techniques.
This book describe Formation Evaluation procedure such; Measure, Sample, and Test, MWD (measuring while drilling) & LWD (logging while drilling), determine rocks and fluid properties. And formation drilling data such The Drilling Rate, Bottoms UpCirculation, Oil and Gas Shows, The Cuttings, Core Sampling (Coring), and SWC (side wall coring) in common.This book also describe generally about Well Logging comprises well logging tools, Well logging operations, well log types, well logging methods, log interpretation such Quick-look methods, Quantitative interpretation, water and hydrocarbon saturation, pressure or sampling. In addition describe integration with seismic, Well deviation, Surveying, and Geosteering. Finally production tests types of production tests, DST (drill stem tests), WFT (wareline formation tests), IP (initial potential) test.
General overview of Oil and Gas Life Cycle, Petroleum Exploration Process such; Petroleum Origin, Sedimentary rock, Surface and subsurface Exploration, Basin Analysis and Petroleum Play. Subsurface Acquisition comprises Gravity, Magnetic, Seismic, and Electromagnetic, the type of wave, Rock Properties affect the sound waves, Type of Seismic acquisition, and Sound waves Measurements in common.The Seismic Survey such Seismic acquisition, Seismic processing, and Seismic interpretation. Seismic Data acquisition involving Energy sources and Record the sound waves (receiver), Seismic Data processing explain Seismic wavelet, Velocity, and method. Then Seismic interpretation contain Geological concept such Tectonic & Startigraphy, the Reflection configuration, Projecting backwards in time, Following or extending trends, Subsurface Geological model. Finally Exploration Drilling comprises Exploration Prospect Evaluation, and wild cat drilling
General overview of Oil and Gas Drilling, Petroleum Reservoir, Planning, equipment and man power. This book describe The Drilling Preparations consist of The Rigs type, Drilling Procedures and Engineering Challenges, the Aim, Conditions location, And Drilling Program, Location Accessibility, Tools and Equipment, then The Rigs Systems Elements And Proses comprises The Rotating System, The Hoisting System, The Circulating System, The Prime Mover, Pressure Control System. Beside that it describe Drilling Crew and Personnel's consist of The Rigs Operating Crew, The Support Personnel's. Then Routine Drilling Procedures such Drilling A Head, Making Connection, Round Tripping, Formation Drilling Data, Well Logging Operations, and MWD, LWD & SWD in common.This book also describes generally about the Drilling Problems such Stuck Pipe, Differential Sticking & Handling, Hole Caving, Twist Offs, Lost Circulation, and Others Problem. Also Directional & Horizontal Drilling such Directional Drilling Uses, The (S) Shaped Directional, Horizontal Drilling. Finally describe about Running Casing and Cement Accessory Equipment, Guide Shoe, Float Valve, Scratchers, Centralizers, The Process of Running Cement.
This book describe Reservoir fluid terminology such; fluid, density of hydrocarbon fluids, solution gas, critical saturation, the bubble point pressure, the gas cap, associated gas and non-associated gas, viscosity, condensate, formation volume factor, gas oil ratio (GOR), The recovery factor (RF) in common.This book also describe generally about the Hydrocarbon Classifications such; Bitumen, Tar or Heavy Oil, Shrinkage Oils or Black Oils, High Shrinkage Oils or Volatile Oil, retrograde condensate, wet gas, dry gas. Then describe hydrocarbon recovery, sources of natural energy, enhanced oil recovery methods, and hydrocarbon reserves. Where the source of natural energy in reservoir comprises; solution gas, water drive, gas cap drive, gravity drainage drive, compaction drive, and combination drives. While enhanced oil recovery methods comprises Water Flooding, Thermal Recovery, Miscible Flooding, Mobility Ratio Flooding, and Microbial Flooding.
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