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Keywords: calculation
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Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210385-MS
... Abstract This paper introduces an approach for automatic measurement while drilling (MWD) survey processing that can work fully autonomously and covers the entire workflow: geomagnetic reference calculation, survey data prefiltration, corrections for drillstring interference (DSI), bottom hole...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210403-MS
... evaluation and porosity calculations. Thus, the investigation of these nodules was carried out using: core image analysis; thin sections petrography; micro computed tomography (MicroCT) scans; bulk rock X-Ray Diffraction (XRD); sulfur & strontium isotope analyses. Where core was unavailable, geochemical...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-209965-MS
... clearer through the lens of systems engineering, are shared. upstream oil & gas completion monitoring systems/intelligent wells recommendation mudline completion installation and operations tiv sensor completion equipment valve calculation completion assembly icv hanger system...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210185-MS
... scenario history matching artificial intelligence optimization schlumberger 2020 field development plan evaluation reservoir simulation machine learning automated reservoir model calibration assessment subsurface uncertainty applied schulze-riegert workflow calculation probability objective...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210226-MS
... holdback project valuation asset and portfolio management upstream oil & gas economic evaluation revenue yardstick discounting calculation retirement obligation projection investment society liability banking & finance aro retirement liability proportion abandonment economic life...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210235-MS
... Abstract Flowing Bottom Hole Pressure (FBHP) is one of the critical parameters during evaluation of unconventional oil and gas horizontal wells. The FBHP is mainly used for production optimization, calculation of productivity index and assessment of well performance evaluation with respect...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210263-MS
... measurements, manual input, and human guidance. A continuous downhole measurement system that uses inclination, azimuth, and measured depth to determine the drilling bit's location would facilitate directional drilling automation. A downhole computer would compute all calculations in the bottomhole, allowing...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210260-MS
... to provide virtual well instrumentation to operations that do not have permanent downhole sensors. It consists of the coupling of different numerical simulation software, allowing the calculation of Annulus Pressure Buildup (APB) for confined well annulus and also safety factors for structural integrity...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210073-MS
... asset and portfolio management hydraulic fracturing drillstem testing upstream oil & gas case study 1 seg unconventional resource technology conference rta half-length frac geometry permian basin case study 2 interference workflow empirical correlation well 1 calculation dimension...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210074-MS
... monitoring inflow performance information management well performance artificial lift system bottleneck petroleum engineer upstream oil & gas workflow enhanced recovery calculation society figure completion installation and operations reservoir surveillance production control simultaneous...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210102-MS
... BHP calculations under the influence of a limited aquifer drive mechanism. In this study, we present and investigate the application of INSIM-BHP to history match highly variable real-life (oscillatory) oil rate and BHP data acquired daily in multi-perforated wells. Previous versions of INSIM were...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–5, 2022
Paper Number: SPE-210010-MS
..., exploration of burst pressure calculation methodologies, and a field case study based on the novel technology. The high-density solid-state transducer array uses acoustic signals to measure the casing thickness and radial measurements in a single pass. The resulting 3D point cloud of data is analyzed using...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206116-MS
... petroleum engineer hc-wag injection miscibility condition incremental oil recovery reservoir chemical tracer gas injection method upstream oil & gas calculation injection project current condition enhanced oil recovery Introduction Miscible Gas Injection The combined total oil...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206085-MS
...-well fast modeling approach to determine the rank quality of the 100+ static realizations provided in the benchmark dataset against historical data. The multi-well calculation uses superposition to obtain a direct calculation of the interaction of the rates and pressures of the wells without the need...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206188-MS
... wellbore section. This vanishing tortuosity alters the apparent "wellbore quality" and the new tortuosity representative of the cased hole path may present new appearing tortuosity. Both vanishing and appearing tortuosity are generally neglected in engineering calculations. Conventional methods...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206176-MS
... with more depth</underline> The Enron misconduct was the deliberate incorrect booking of production sales. The misstatement of reserves revealed 3 years later was a bit more technical – it was related to incorrect evaluation of subsea oil reserves calculated to be in the reservoir. The Macondo incident...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206177-MS
... fluid dynamics heterogeneity wtlog openhole middle east interpretation injection estimation fracture calculation low-cost dynamic reservoir characterization viscous brine injectivity rate injectivity permeability interface interface depth Field and Geological Background...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-206183-MS
... the early 1960's to the modern load case requirements for wells drilled in the 2020's. The vast majority of tubular failures in oil &amp; gas wells are not attributable to computational errors in calculating design loads, but rather are due to a shortfall in considering the appropriate load scenarios. One...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-205855-MS
... to decipher graphs, and necessary calculation tables were developed for the drillers to use for managing bottomhole pressures. Calculations which included specific schedules for spotting weighted pills were provided to maintain simplicity of the operations and something the drillers could easily execute...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 21–23, 2021
Paper Number: SPE-208625-STU
... to compute the MMP for the same binary system. Comparison of the calculated results to the experimental values recognize that the MMC approach has higher accuracy in determining the MMP of confined fluid systems. Moreover, this approach is then applied to predict the MMP values of both Bakken and Eagle Ford...

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