2015
DOI: 10.2118/173219-pa
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Closed-Loop Field Development Under Uncertainty by Use of Optimization With Sample Validation

Abstract: In this work, we develop and apply a general methodology for optimal closed-loop field development (CLFD) under geological uncertainty. CLFD involves three major steps: optimizing the field-development plan on the basis of current geological knowledge; drilling new wells, and collecting hard data and production data; and updating multiple geological models on the basis of all the available data. In the optimization step, the number, type, locations, and controls for new wells (and future controls for existing … Show more

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Cited by 61 publications
(18 citation statements)
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“…Optimizing the full development plan at each step is to avoid a greedy approach where one would only optimize the next n rig wells by either freezing or not considering later wells in the project horizon. A comparison between greedy (well-by-well) optimization and optimization of full development plan is discussed in Example 1 in Shirangi and Durlofsky (2015). CLFD workflow is shown in Fig.…”
Section: Methodology: Closed-loop Field Development Optimizationmentioning
confidence: 99%
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“…Optimizing the full development plan at each step is to avoid a greedy approach where one would only optimize the next n rig wells by either freezing or not considering later wells in the project horizon. A comparison between greedy (well-by-well) optimization and optimization of full development plan is discussed in Example 1 in Shirangi and Durlofsky (2015). CLFD workflow is shown in Fig.…”
Section: Methodology: Closed-loop Field Development Optimizationmentioning
confidence: 99%
“…Closed-loop field development (CLFD) optimization, introduced by Shirangi and Durlofsky (2015), is a comprehensive reservoir management framework. In the optimization step of CLFD, the number, type, location and controls of new wells (together with controls of the existing wells) are optimized.…”
Section: Introductionmentioning
confidence: 99%
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“…Various publications describe theoretical studies involving CLRM (recently also referred to as closed-loop field development) using a variety of optimization and data assimilation techniques; see, e.g. , Naevdal et al (2006), Sarma et al (2006Sarma et al ( , 2008a, Chen et al (2009Chen et al ( , 2012, Chen and Oliver (2010), Wang et al (2009), Peters et al (2010, Foss and Jensen (2010), Capolei et al (2013), Shirangi and Durlofsky (2015) and Bukshtynov et al (2015). For further references, see Jansen et al (2005Jansen et al ( , 2008Jansen et al ( , 2009) and Hou et al (2015).…”
Section: Making Use Of Production Data -Closing the Loopmentioning
confidence: 99%
“…To overcome this limitation, there are three alternatives as follows: (1) procedures that efficiently create the history matched models; (2) surrogate reduced order models; and (3) statistical proxy models. The first approach uses efficient gradient-based or gradient-free algorithms for history matching production data and efficiently makes field development plans (Shirangi and Durlofsky 2015;Shirangi 2014). The second approach is to build surrogate reduced order models using piecewise linearization algorithms.…”
mentioning
confidence: 99%