WATERGEMS CLOSE PIPE OR MAKE INACTIVE PRO
WATERGEMS CLOSE PIPE OR MAKE INACTIVE SIMULATOR

This chapter also provides information regarding the use of coiled tubing, which is becoming a popular alternative to the traditional workover rig. Chapter 6 describes various placement techniques as well as the pumping, mixing, monitoring, and filtering systems typically used for conformance control. When a chemical system has been selected, designers must focus their attention on selecting the appropriate placement techniques and equipment. Chapter 5 provides more specific information about water-based polymer systems and diesel systems. When a conformance problem is identified, engineers should choose an appropriate chemical system to treat the problem.

WATERGEMS CLOSE PIPE OR MAKE INACTIVE SIMULATOR

Chapter 4 provides a detailed description of the QuikLook simulator and the XERO system. This PC-based program uses artificial intelligence techniques to identify the problem, select the proper fluid system for treating the problem, and recommend treatment designs based on the identified problem and built-in engineering calculations. A tool that can provide assistance during the diagnosis and treatment selection phases is HalliburtonвЂ™s XERO water-control expert system. Chapter 3 provides information regarding the production logs, cement logs, reservoir monitoring tools, downhole video equipment, and tracer surveys used for problem prediction, problem identification, and treatment evaluation.ДЄ simulator, simulator, such as the QuikLook simulator, can be used to help optimize the design of a conformance treatment and evaluate the chosen solution. Before an effective conformance treatment can be designed, the conformance problem must be thoroughly examined. Chapter 2 explains the principles of reservoir description and reservoir evaluation and provides information regarding static and dynamic reservoir properties and how these properties can affect the design of typical conformance treatments. Recent experience, however, suggests that reservoir descriptions and reservoir evaluations can often provide valuable information that may result in more effective conformance control. Historically, operators assessed the production of unwanted fluids based on individual wells. For example, just as changing lifestyle habits can reduce a personвЂ™s risk of heart disease, treating a wellвЂ™s potential coning problem may prevent it from вЂњbottoming outвЂќ in the future.

As with personal health, treating potential problems before they become serious is considerably less costly than allowing a condition to deteriorate until drastic actions must be taken. Ideally, conformance control should be performed before a condition can result in serious damage. Reduc re duced ed wel welll main mainte tenan nance ce cos costs ts Minimi mini mize zed d tr trea eatm tmen entt an and d disposal of water Reduce redu ced d envi enviro ronm nmen enta tall concerns and costs Redu re duce ced d lif lifti ting ng co cost stss

WATERGEMS CLOSE PIPE OR MAKE INACTIVE PRO

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Chapter 1 of this book reviews the characteristics of correct reservoir behavior and identifies both nearwellbore and reservoir-related conformance problems.

The first step in effective conformance control is understanding potential conformance problems. Although the use of conformance processes may not result in increased production, such processes can often improve an operatorвЂ™s profitability as a result of the following benefits: Introduction What Is Conformance Technology?Д¬onformance Technology is the application of processes to reservoirs and boreholes to reduce water production, enhance recovery efficiency, or satisfy a broad range of reservoir management and environmental objectives. WATER MANAGEMENT identification and treatment of water-control problems for improved reservoir recovery efficiency

Watergems close pipe or make inactive