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Keywords: evaluation
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Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, November 2–3, 2021
Paper Number: SPE-201786-MS
... Assistant (URA), has been implemented in a proprietary cloud-based platform providing the necessary means for data upload, integration, pre-processing, and finally model training and deployment. This allows the user to focus on the evaluation of model output quality, data filter and workspace generation...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 21–23, 2014
Paper Number: SPE-171006-MS
... Abstract It is estimated that only one third of the remaining worldwide oil and gas reserves are conventional, the remainder being in unconventional reservoirs whose evaluation requires appropriate measurements delivered in a cost-effective way. In the case of shales and other tight reservoirs...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, August 20–22, 2013
Paper Number: SPE-165719-MS
..., or rock properties. These variations might be related to induced stresses from previously completed hydraulic fracturing treatments in the same well or in nearby offset wells. The responses to local changes in stress can be difficult to visualize. A method to identify and evaluate the possible influences...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, August 17–19, 2011
Paper Number: SPE-149453-MS
... are based mainly on performance evaluations conducted in cement targets, and less frequently upon performance tests with stressed sandstone targets. This methodology influences our thinking regarding many post perforation process, including fracture completions, but breaks down when estimating perforation...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 13–15, 2010
Paper Number: SPE-139007-MS
... Abstract In shale plays where horizontal wells are often required to achieve profitability, a common industry practice is to start evaluation of a prospect by drilling vertical or low-angle wells. Extensive formation evaluation measurements, which are then used as points of reference...
Proceedings Papers

Paper presented at the SPE Eastern Regional/AAPG Eastern Section Joint Meeting, October 11–15, 2008
Paper Number: SPE-119227-MS
... Abstract Formation evaluation (FE) while drilling is an established technique in horizontal well orientations for unconventional reservoirs such as the Barnett Shale. Due to constrained well economics, special care is taken to acquire cost-effective information quickly to maximize lateral...
Proceedings Papers

Paper presented at the SPE Eastern Regional/AAPG Eastern Section Joint Meeting, October 11–15, 2008
Paper Number: SPE-118940-MS
... and it is advantageous to estimate the rate-independent skin factor from a single rate test. In order to obtain a reliable value for the rate-independent skin from a single-rate test, the rate-dependent skin must be evaluated independently. The rate-dependent skin depends, among other parameters, on the coefficient...
Proceedings Papers

Paper presented at the Eastern Regional Meeting, October 17–19, 2007
Paper Number: SPE-111193-MS
... reservoir production control complex reservoir Reservoir Surveillance gas storage composition storage operation Reservoir Structure storage cycle prediction evaluation Appalachian Basin gas condensate reservoir reservoir pressure model prediction operation compositional analysis reservoir...
Proceedings Papers

Paper presented at the Eastern Regional Meeting, October 17–19, 2007
Paper Number: SPE-111194-MS
... Abstract The complex nature of gas production from CBM reservoirs requires significantly more reservoir properties than conventional reservoirs. Parametric studies are often conducted to evaluate the impact of the reservoir parameters on recovery factor, well performance, and future revenues...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 11–13, 2006
Paper Number: SPE-104556-MS
... and applicability. Most of the guesswork in evaluating candidates has been replaced with exotic programs that combine Nodal analysis with performance based calculations. In recent years both equipment and applications have improved, and the production range of plunger lift now includes many wells previously...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 11–13, 2006
Paper Number: SPE-104299-MS
... evaluation of corrosion, corrosion prevention, corrosion monitoring, periodic inspection & re-qualification of the pipeline& tubing. Intelligent Pigs and Remote Sensing Equipments can be used for estimation of corrosion. Intelligent pigs give the inner profile of the pipeline and run from one end...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, September 14–16, 2005
Paper Number: SPE-97972-MS
... Abstract This paper presents an integrated technique for evaluating the production performance of gas wells with finite-conductivity vertical fractures. Our methodology combines conventional pressure transient test analysis with new material balance decline type curves developed specifically...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, September 14–16, 2005
Paper Number: SPE-98003-MS
... Abstract The Appalachian region contains hundreds of oil fields that were developed during the late 1800's and early 1900's. These fields contain oil reserves that may be recovered using secondary recovery methods such as waterflooding. Technical and economic evaluation of these fields...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, September 14–16, 2005
Paper Number: SPE-98061-MS
... 98061 permeability log analysis well logging upstream oil & gas society of petroleum engineers porosity evaluation fracture half-length anomaly cumulative production log response pressure drop resistivity sandstone society unraveling lower permeability temperature log indication...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, September 14–16, 2005
Paper Number: SPE-97957-MS
... of CBM reservoirs. Often, the number of variables needed for evaluation of a given prospect is greater than that typically measured. In such cases, parametric studies are conducted to evaluate the impacts of reservoir properties on recovery factor, well performance, and future revenues. However...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 17–19, 2001
Paper Number: SPE-72370-MS
... Abstract Laminated formations create two major evaluation problems for petrophysicists. First is the classic low resistivity pay problem as seen in vertical wells. Layers of fine-grained sand, silt, and clay distributed within a hydrocarbon bearing sand will significantly reduce the apparent...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 17–19, 2000
Paper Number: SPE-65636-MS
... Abstract Proper identification of damage mechanisms can improve stimulation techniques used in remediation of damaged gas-storage wells. Identifying damage mechanisms is only a beginning step in optimizing remediation. Determining the highest potential candidate wells and evaluating reservoir...

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