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Keywords: flow model
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Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 26–29, 2020
Paper Number: SPE-201722-MS
...Hydraulic Module Once the flow pattern is accurately predicted, the total pressure gradient can be calculated using the most suitable mechanistic model. In this section, the formulations of various flow models are described. The models can provide satisfactory predictions of the pressure...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 8–10, 2012
Paper Number: SPE-159100-MS
... control Upstream Oil & Gas flow rate Reservoir Surveillance lateral lateral 2 Motherbore wellbore equation multilateral well base case icv temperature profile water production Flow Condition flow distribution sensor lateral 1 flow model Introduction Distributed temperature...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 19–22, 2010
Paper Number: SPE-134265-MS
... for analyzing the progress of matrix acid stimulation for cemented and un-cemented horizontal well completions typically employed in carbonate reservoirs. An integrated flow model has been developed to predict the wellbore pressure profile and wormhole distribution by tracking the movement of the acid...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 19–22, 2010
Paper Number: SPE-134501-MS
..., but in high permeability fracture proppant packs, the non-Darcy flow effects, or inertial effects, cannot be neglected. Thus relative permeability curves neglecting inertial effects may lead to inaccurate predictions. In this paper, three flow models: the classic generalized Darcy ‘s Law, the generalized...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 4–7, 2009
Paper Number: SPE-124181-MS
... with the following slug. There is no available mechanistic model to predict the hydrodynamic behaviors of churn flow in pipes. Most researchers apply the slug flow model in churn flow without any modifications. In this study, a hydrodynamic model for annulus churn flow is proposed based on the slug flow model...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, November 11–14, 2007
Paper Number: SPE-110461-MS
... rate simulator gas flowrate water saturation Wellhead saturation holdup flow model reservoir model top layer Introduction Oil and gas production from the mature fields often encounters challenges as the reservoir depletes. Liquid loading in gas wells is one of them. Several techniques...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, November 11–14, 2007
Paper Number: SPE-110296-MS
... fulfilled, or input data are wrong or missing, or external databases or flow models are not available. If not relevant or once detected / analysed and the corresponding corrective action is kicked off, an alarm can also be disabled. In that case another specific colour code (in our case, grey) is showed...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–12, 2005
Paper Number: SPE-95066-MS
... reservoirs. These are geological and geophysical modeling, reservoir characterization, reservoir flow modeling, facilities/flow assurance, and uncertainty/risk analyses. This paper presents methodologies found useful by experience in the modeling of deepwater reservoirs. Actual field cases describe our...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–12, 2005
Paper Number: SPE-97028-MS
... drilling control. In order to reach this target, a systematic analysis of combining real time measurements, flow models and control loops has to be performed. An important step in this direction is to develop methodology for continuous updating of well flow and drilling mechanical models. Improved...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 9–12, 2005
Paper Number: SPE-95654-MS
... Abstract We present a geophysical model of seismic anisotropy that has three velocity solutions: P-wave velocity, and fast and slow shear wave velocities. The geophysical model is used to justify the extension of a petrophysical algorithm in an integrated flow model to a form that is suitable...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–29, 2004
Paper Number: SPE-90630-MS
...; illustrations may not be copied. The abstract must contain conspicuous acknowledgment of where and by whom the paper was presented. Write Librarian, SPE, P.O. Box 833836, Richardson, TX 75083-3836, U.S.A., fax 01-972-952-9435. Abstract This paper presents several workflows for constructing adequate flow models...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, September 26–29, 2004
Paper Number: SPE-90532-MS
... Matching (SHM), which is to match acoustic impedance using a rock physics model in conjunction with flow model output results. After 317 iterations, the objective function was reduced from 91.4 to a low of 66.2. Further iteration improved the match of acoustic impedance but lowered the match in production...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 5–8, 2003
Paper Number: SPE-84232-MS
.... The system was maintained at 25°C and 0.136 MPa. The model predictions are in good agreement with the experimental data. A multi-layer model is also proposed as the general form of segregated flow model, which can be used for Computational Fluid Dynamics (CFD) modeling efforts. CFD using a preliminary multi...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 1–4, 2000
Paper Number: SPE-63137-MS
... that includes a petrophysical model has the ability to predict ‘dynamic’ reservoir changes and the resultant changes in seismic response. This inter-discipline approach to reservoir modeling blurs the distinction between geophysics and reservoir engineering. This ‘integrated flow model’ is a powerful tool...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–6, 1999
Paper Number: SPE-56522-MS
... mechanistic model is proposed. A new hydrodynamic model for bubbly flow has been developed, and the Chokshi 5 slug flow model has been modified significantly. The Tengesdal et al . and Ansari et al . models have been adopted for churn and annular flows, respectively. The comprehensive model is evaluated...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–6, 1999
Paper Number: SPE-56517-MS
... bulk modulus of fluid ϕ porosity INTRODUCTION The integrated flow model is the combination of a widely used petrophysical model with a three-dimensional, three-phase, multicomponent flow simulator to calculate the following reservoir geophysical attributes: acoustic impedance, reflection...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 3–6, 1999
Paper Number: SPE-56525-MS
... model are compared with experimental data obtained on a large industrial facility. stratified flow pressure drop intermittent flow production monitoring prediction gas-liquid flow upstream oil & gas flow pattern flow pattern transition friction factor flow model production logging...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 5–8, 1997
Paper Number: SPE-38741-MS
... and replaced b fluvial and estuarine deposits, interpreted as valley fills. P. 233^ Upstream Oil & Gas outcrop data Modeling & Simulation application structural geology Ferron Sandstone Reservoir Characterization flow model Q SPE 38741 Society of Petroleum Engineers Translating...
Proceedings Papers

Paper presented at the SPE Annual Technical Conference and Exhibition, October 6–9, 1996
Paper Number: SPE-36736-MS
... difficult if the history of production data is not large enough or if transient data prevail. P. 545 curve analysis ogip commingled reservoir spe 36736 rate-time data flow model optimization routine pressure transient testing commingled tight gas reservoir reservoir surveillance tight gas...

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