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Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 3–5, 2023
Paper Number: SPE-215917-MS
... models in handling uncertainty and quantifying risks associated with gas production estimation by utilizing early-stage data and petrophysical information to determine initial production performance, b-factor, decline parameters, and EUR. The findings of this study provide valuable insights for industry...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 18–20, 2022
Paper Number: SPE-211876-MS
... , y k,c,t , and z k,t are integer variables while the remaining variables are non-negative continuous variables. Table 2 lists detailed information on the input data for the model. Note that these input data must be provided to perform CCS optimization. Impact of the enhanced 45Q tax...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, November 2–3, 2021
Paper Number: SPE-201786-MS
... expected by pad and based on normalized performance. The information was then used to compare with type curves and original development order. In parallel, economic evaluation of break-even was performed to rank all future pads. Consequently, integration of the model prediction and breakeven ranking were...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, November 2–3, 2021
Paper Number: SPE-201808-MS
... production, originating from multiple reservoirs in the Permian Basin (TX) as well as the Bakken (MT, ND), Eagle Ford (TX), Niobrara (CO, WY), and Anadarko Basin (OK) formations, among others. As such, there are 1,000s of wells across these numerous tight oil plays that can relate an informative story...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 15–17, 2019
Paper Number: SPE-196576-MS
... and the b-factor over time as parameters to be estimated in a Bayesian framework. We include prior information on the parameters in the model. This serves to regularize the solution and prevent noise in the data from being amplified. We then fit the parameters to the model using Markov chain Monte Carlo...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 15–17, 2019
Paper Number: SPE-196577-MS
... production, which will provide valuable information to assist in optimization of shale reservoir development. Unfortunately, the mechanism of shale gas production has not been fully revealed so far, and most reservoir simulation models are adopting the mechanism of coalbed methane production to forecast...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 15–17, 2019
Paper Number: SPE-196570-MS
... that before fracturing, interval selection with GR log can be enhanced if supplemented with the trend analysis of the d-exponent data. Directional Drilling fractured stage hydraulic fracturing Upstream Oil & Gas well logging multistage fracturing log analysis drilling operation information...
Proceedings Papers

Paper presented at the SPE/AAPG Eastern Regional Meeting, October 7–11, 2018
Paper Number: SPE-191823-18ERM-MS
... vectors is generated containing n observations of m dimensions. Data-driven procedures deliver a collection of methods and practices to assimilate several data types, compute uncertainties, detect concealed patterns, and extract beneficial information. This type of information is crucial...
Proceedings Papers

Paper presented at the SPE/AAPG Eastern Regional Meeting, October 7–11, 2018
Paper Number: SPE-191815-18ERM-MS
... frac'd with 465 barrels of "gas frac" and 8,000 pounds of 20/40 mesh sand improved from pre-frac open flow of 55 mcf/d to 492 mcf/d post-frac. complex reservoir shale gas hydraulic fracturing concentration psi foot flowback Upstream Oil & Gas blose nitrogen BPM Brine information...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 4–6, 2017
Paper Number: SPE-187514-MS
..., is an essential task for E&P companies. Based on the estimated ultimate recovery information, a reservoir engineer could determine the economic investment of whether a single well or series of wells would be worthy. Thus, it must be done fast and right. For the past years, the typical methodology...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 4–6, 2017
Paper Number: SPE-187505-MS
... paper to explore this topic over such large Marcellus Shale well populations in Pennsylvania. machine learning hydraulic fracturing lateral length information township production day normalized production complex reservoir bcf 1 completion report database shale gas well population...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, September 13–15, 2016
Paper Number: SPE-184062-MS
..., 24 hours well summary, etc. All the information from these objects are not extracted and effectively utilized in well planning exercise. This paper focuses on a collaborative approach of using text mining and knowledge management practices to mine unfavorable events and best practices from daily...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, September 13–15, 2016
Paper Number: SPE-184068-MS
.... These metrics provide complementary and non-redundant information, and crucially, are still applicable where a paucity of pressure data exists. The analyst is equipped with four groups of critical information. These are (A) flow rate and cumulative production data; (B) EOR performance trends (incremental oil...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 13–15, 2015
Paper Number: SPE-177289-MS
... giant" gas field. ( King, 2015 ). Upstream Oil & Gas Washington air emission information july 2015 requirement US government air quality compliance operation operator EPA completion emission limit dep engine natural gas Ohio Pennsylvania internal combustion engine emission...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 13–15, 2015
Paper Number: SPE-177282-MS
... different areas of a reservoir. Based on the clustering results, the workflow then identified whether the perforation was performed on "good" regions (sand) or on "bad" regions (shale bedding). This information allowed the evaluation of perforation jobs executed and allowed capturing best practices...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 13–15, 2015
Paper Number: SPE-177315-MS
... Abstract In this paper we present a proposed semi-quantitative approach for assessing the integrity of active and retired oil and gas wells in example study areas for siting geologic carbon storage repositories. The approach makes use of readily available wellbore information and is illustrated...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 13–15, 2015
Paper Number: SPE-177307-MS
... was installed downhole to protect the fiber-optic or control line during installation and perforating. Surface test logging of the in-situ hardware ensures detection and orientation of the hardware installed in the well. Information derived from the surface test runs is used to detect, identify, and orient...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 13–15, 2015
Paper Number: SPE-177316-MS
... CBL cement bond index category wellbore integrity correlation cement bond log Thickness information footage Michigan study area bond index average cement bond index poor cement quality Ohio cement quality Introduction Wellbore integrity and abandoned wells are considered key...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 21–23, 2014
Paper Number: SPE-171006-MS
... spectrum conveyance options, and how they impact the evaluation of these challenging reservoirs. well logging Reservoir Characterization Upstream Oil & Gas Artificial Intelligence information natural fracture high resolution resistivity imager application evaluation fracture open hole...

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