Potential problems associated with waterflood techniques include inefficient recovery due to variable permeability, or similar conditions affecting fluid transport within the reservoir, and early water breakthrough that may cause production and surface processing problems. Integrated waterflood asset management 1998 edition. These experiences span assignments in the middleeast, europe. Enhanced recovery consultant eor analysis firm ryder scott. Conceptual and detailed design principles, economic calculations, regulatory approvals, injection systems, and installation are some of the topics addressed in depth by this text.
An approach for determining the water injection pressure. Heres how waterflood is used in petroleum engineer jobs. Waterflood performance predictive calculations web application ventex software corporation has developed an industry accepted,web based waterflood application program dealing with the immiscible displacement of oil by water resulting in the prediction of oil recovery. Create facility plans from any devicewindows, mac, android, ios, or any other platform with an internet connection. Jun 25, 2018 waterflood design and operational best practices r.
Extensive literature exists on the types, design, performance prediction and operation of conventional. Surface facility design requirements input into the selection of equipment for surface facilities including production separation, measurement of the produced fluids and water and gas injection. The zhouqingzhuang oilfield, controlled by boundary fault f1, is located in the center of the huanghua depression. Unesco eolss sample chapters environmental and health aspects of water treatment and supply design of water treatment facilities katsuyoshi tomono, yasumoto magara encyclopedia of life support systems eolss and the ease of operation, membrane filtration, which has been designed for small. The design engineering aspects of waterflooding book. Waterflooding is one of the most important methods of improving recovery from oil reservoirs with the uncertainty of the economic applicability of enhanced oil recovery techniques as a result of oil price instability, optimization of waterflooding has become more significant than ever. Waterflood design and operational best practices slideshare. Water disposition is a crucial consideration in any waterflood project. Well production modeling using the ipm suite of software prosper, gap, mbal. The design engineering aspects of waterflooding provides a practical guide to the design of surface facilities and wells for a waterflood, focusing on conceptual and detailed design principles, economic calculations, obtaining management and. Reservoir engineers cannot capture full value from waterflood projects.
Waterflood calculations, reports and graphics are presented by layer. We have service centres strategically located to assist our customers throughout western canada. In 2014 we restored injectivity and productivity to an old alberta waterflood with over 300 wells. During this course, participants will also learn about the process of immiscible displacement in a reservoir along with the waterflood pattern options and its effects on the selection and orientation of flood performance. Flood design software excelbased for all methods presented in the sanral road drainage manual will be available to all delegates objective the objective of this course is to transfer advance knowledge on flood calculation methods to the practicing engineer from industry and post graduate students. Understanding waterflood behavior, connectivity for eor analysis richard baker september2012 jackson hole wyoming. Ocean announces the release of waterflood analysis plugin for petrel 20 description waterflood analysis plugin is a gui tool for well interaction analysis, workover planning and evaluation based on streamline sets imported or generated in petrel for either frontsim or eclipse simulation model. The various steps of waterflood implementation include cursory screening of candidate fields, scheme planning, project design including pilot design, and the estimation of the.
An overview of waterflood surveillance and monitoring. Rapid reflections better than can be painted by hand. Waterflood management course essential to reservoir engineering training. The huanghua depression in the bohai bay basin, china, is located to the west of the bozhong depression, northwest of the chengning uplift, and east of the cangxian uplift figure 1a li et al. Also known as injection pattern, the particular arrangement of production and injection wells.
Ryder scott prepares enhanced recovery studies and feasibility reports that include design of fluid injection projects, horizontal drilling studies and thermal recovery evaluation. Waterflood design pattern, rate, and timing onepetro. We also design steamassisted gravity drainage programs for heavy oil. Fluor global engineering and construction company epc. This valuable information is then used as part of the specification for the design of permanent water injection facilities. During this time, he also conducted black oil reservoir simulation, gas storage, facility design, wellbore analysis, and resource planning studies. Waterdrive is a collection of classical waterdrive calculations and routines intended for petroleum reservoir engineers to. Water injection wells can be found both on and offshore, to increase oil recovery from an existing reservoir. Waterflooding is the use of water injection to increase the production from oil reservoirs. A method of secondary recovery in which water is injected into the reservoir formation to displace residual oil.
This paper examines the performance of some commonly. This book provides a thorough understanding of the practical approach to waterflood asset management. After securing its availability, the operator must design the treatment and water handling facilities. Waterflood definition is the process of waterflooding an oil well.
In the oil industry, waterflooding or water injection is where water is injected into the oil field, usually to increase pressure and thereby stimulate production. Worked with vendors in design acquisition of well equipmentcompletion design, sized flowlines. The most common waterflood pattern is the fivespot. Understanding of artificial lift systems, including design and optimization of gas lift systems and electric submersible pumps. In this article, a number of waterflood design considerations will be discussed briefly. This paper presents factors that should be considered in designing both onshore and offshore waterfloods. Ofm software enables turning data into decisions that can improve oil and gas field. Reservoirgeology considerations in the design and operation of waterfloods.
The design engineering aspects of waterflooding provides a practical guide to the design of surface facilities and wells for a waterflood, focusing on conceptual and detailed design principles, economic calculations, obtaining management and regulatory approvals. Pumped wells and installed permanent production equipment. Waterflood is the ideal partner for your maintenance and site needs. The firm was the first engineering firm and research laboratory in the world devoted to solving waterflood problems in oil fields in the mid1930s. Finally, no waterflood designs can realize their potential without bestinclass field implementation. Waterflood production systems is no longer in business. Waterflood definition of waterflood by merriamwebster. Understand how to design, predict and monitor waterflood understand what are the different analytic and numerical techniques to predict waterflood recovery considering the important aspects of the drive mechanisms learn various diagnostics and quantitative techniques to perform waterflood surveillance and rebalancing. Deliver targeted production enhancement in the wellbore. Waterflood analysis plugin for petrel 20 now available. William nichols consulting waterflood rejuvenation. Water is injected to support pressure of the reservoir also known as voidage replacement, and also to sweep or. The design engineering aspects of waterflooding book osti. The conventional waterflood technique, which has been used for decades, involves flooding the reservoir using various patterns of vertical injection and vertical production wells.
This surveillance program includes water quality analysis, corrosion control. Ecdesign is a swedish 3d interior design software developed by ecdesign sweden ab. Whether you need to reduce hydrostatic pressure and increase production with gas lift, to lower viscosity with steamflooding, to displace residual oil with waterflooding, or to deliver productionenhancing chemicals, our downhole injection systems excel. In the reservoir, the objective is to achieve continue reading. This program should be tailored to address individual projects or fields because each waterflood will have different. The flood pattern can be altered during the life of a field to change the. He has more than eighteen years of experience in industry, academia, research laboratories and field operations. Potential problems associated with waterflood techniques include inefficient recovery due to variable permeability, or similar conditions affecting fluid transport within the. Drown foreground objects in photoshop with a little editing. Waterflood design and operational best practices r. If you have any questions about watflood that havent been answered at this site please do not hesitate to contact. These choices are based on the available understanding of the reservoir geology, the proposed design of surface facilities particularly water. Evaluating and estimating co2 facility needs and costs.
Water retrieved from freshwater sources can contain large amounts of oxygen, suspended solids and bacteria which require treating. Water injection for secondary recovery halliburton. P frac extension at late times, good reservoir management and shear failure fracture. Injection efficiency impacts overall water requirements and facility life. Such models also are available from commercial software providers to.
In making these preliminary calculations, facility capacities need to be flexible because as the waterflood progresses, there almost certainly will be modifications to the original designs and operating plans. Integrated waterflood asset management will provide a better understanding of the practical approach to waterflood asset management using multidisciplinary integrated teams, and better resource management practices enhancing hydrocarbon recovery and maximizing profitability. Evaluating and estimating co2 facility needs and costs chris bledsoe 4. Scot buell, chevron energy technology company abstract reservoir engineers cannot capture full value from waterflood projects on their own. Waterflood management what is waterflood management. The champion oil and gas field is located 40km northwest of bandar seri begawan, at a water depth of approximately 30m in the south china sea. Simulation studies of waterflood performance with horizontal. It uses multidisciplinary integrated teams and resource management practices to enhance hydrocarbon recovery and maximize profitability. Waterflood hydraulic induced fractures not nfr matrix examining the early water breakthrough plots and injection pressures and rates indicates the presence of fracture flow at early times p inj. Satter and thakur are coauthors of pennwell books bestseller, integrated reservoir management. Use of water to increase oil production is known as secondary recovery and typically follows primary production, which uses the reservoirs natural energy fluid and rock expansion, solutiongas drive, gravity drainage, and aquifer influx to produce oil. Analyse the wateroil displacement processes for both homogeneous single layer and heterogeneous multilayered systems, and permit the calculation of waterflood performance with time for oil recovery, producing watercut and water injection. An approach for determining the water injection pressure of. Whether youre in the office or on the go, youll enjoy the full set of features, symbols, and highquality output you get only with smartdraw.
Work on site to help setting up equipment and computer system before hydraulic fracture. The injection pattern for an individual field or part of a field is based on the location of existing wells, reservoir size and shape, cost of new wells and the recovery increase associated with various injection patterns. It was discovered in 1970 by drilling the champion1 well and currently has more than 300 wells, drilled by 40 different platforms. Our vision is to create software which will allow people in sales to quickly plan and visualize a space in 3d without having to use complicated cad tools. Integrated waterflood asset management 1998 edition open.
Jun 25, 2010 integrated waterflood asset management by ganesh c. Altitude, perspective, and horizon spin controls let you match the water to the photo. This course will cover waterflooding and the distribution of immiscible fluids in a reservoir. It also extends seamlessly to largescale integrated waterflood projects that use stateoftheart, realtime, and digital monitoring and data gathering through the use of our proprietary workflows on digital oilfield technology. Integrated waterflood asset management by ganesh c. Pdf a patternbased approach to waterflood performance. Please note that we do not look at any mail unless the mail is a text file and. Feed study goals develop conceptual design of facilities evaluate alternatives and options provide cost estimates for analysis of project. Streamsim is very user friendly and can import data from just about any format to quickly build a model based on well data alone that allows powerful 3d visualization and even building a simulation model is a much quicker process than other software available. Waterflooding is an important technique in oil recovery and has been instrumental in increasing the worlds petroleum reserves. Integrated waterflood asset management will provide a better understanding of the practical. Waterflood performance calculations application this ventex web application predicts waterflood performance for oil recovery, using craig geffen morse method. Downhole injection systems weatherford international.
The water from injection wells physically sweeps the displaced oil to adjacent production wells. Conclusions flow in these waterflooded fields is controlled by two components. Waterflood performance calculations application predicting. Waterflooding is the most commonly used secondary oil recovery method which involves the injection of water into the reservoir to maintain the reservoir pressure as close to its initial value with the water displacing the oil to increase production. Enhanced recovery consultant eor analysis firm ryder. Today, the firm is still a leader in waterflood engineering 80 years since it first pioneered.
Ventex software corporation has developed an industry accepted,web based waterflood application program dealing with the immiscible displacement of oil by water resulting in the prediction of oil recovery. Simple tools for forecasting waterflood performance request pdf. Empirical andor semianalytical tools are frequently applied in most waterflood operations, although gridbased models are also often used. Responsibilities included all software development and support of intercomps reservoir and pipeline engineering products. Integrated waterflood asset management thakur, ganesh c.
1352 214 171 2 829 1145 1390 1671 1144 128 1254 1409 1452 1016 267 1180 189 1208 1293 1500 1341 590 867 208 1472 5 1048 55 1334 1511 1007 120 1377 1395 1127 1370 572 836 711 1290 243 123 998 206 596 1091 318 287 728