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Keywords: injection rate
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Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195185-MS
... permeability model fracture gas injection method co 2 single porosity model enhanced recovery natural fracture primary production Injection Rate reservoir diffusion effect machine learning Modeling & Simulation tight oil fractured reservoir recovery factor hnp process artificial...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195180-MS
... flowrates and possible slugging are presented. gas lift flowline pressure initial production rate production rate pressure gas lift replace esp drilling operation gas injection artificial lift system Upstream Oil & Gas sphpgl test wellbore deviation Injection Rate booster compressor...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195194-MS
... reservoir application gas injection method data-driven method evaluation enhanced recovery regression oil reservoir algorithm Injection Rate Sheng gas injection reservoir society of petroleum engineers Artificial Intelligence dataset Engineering Oil Recovery information flooding shale...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195211-MS
... in North Dakota and collected required information with respect to performance thermoelectric power generations. Special emphasis was placed on the key parameters related to project economics, such as thermoelectric material, length of TEG and injection rate. Sensitive studies were carried out to...
Proceedings Papers

Paper presented at the SPE Oklahoma City Oil and Gas Symposium, April 9–10, 2019
Paper Number: SPE-195203-MS
... amplitude concentrate fluid injection pressure was applied onto reference perforation point, indicated as red circle in Figure 3 . The initial gap of 40 meters was set to indicate perforated length. For parametric studies, injection rates are applied amplitude from 0 to 1, as injection rate start from 0...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–26, 2013
Paper Number: SPE-164517-MS
... wellbore. In the literature, there are several theoretical and experimental studies performed to understand this process. However, there are very few 3-D numerical studies that can predict quantitatively the experimental results such as the optimum injection rate. An accurate prediction of the optimum acid...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–26, 2013
Paper Number: SPE-164481-MS
... , 2008b ) used a similar approach as was used by Albertoni and Lake (2003) ; however, bottomhole pressure data were used instead of flow rate data. A number of constraints were applied to the flow rates such as constant production rate at every producer and constant total injection rate. Some advantages...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 23–26, 2013
Paper Number: SPE-164487-MS
..., 1.0 vol% emulsifier, and 15 wt% HCl concentration. Coreflood experiments were performed at a temperature of 300°F, at injection rates range from 0.5 to 10 cm 3 /min until acid breakthrough the core. Samples of the effluent fluids were collected and analyzed using ICP to measure the calcium and...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-140138-MS
... injection rate complex reservoir hcl viscosity wormhole propagation rate spe 140138 acid mixture reaction rate shear rate dissolution in-situ gelled acid gelled acid Acid mixtures were prepared from 36.8 wt% HCl and 88 wt% formic acid concentrated ACS reagents grade. Acid solutions...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-140149-MS
... coreflood effluent was done to study the reaction of GLDA with both dolomite and calcite cores. GLDA was very effective in stimulating both dolomite and calcite cores at different pH levels over a wide range of temperatures (180, 250 and 300°F). There was no well defined optimum injection rate at which the...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-140968-MS
...-shale gas formations, b) screenout in relation to the net pressure signatures, and c) injection rate and proppant concentration in relation to the fracturing efficiency, etc. With reference to these observations, applying the proposed alternative approaches appears to be imperative to enhance the...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-141525-MS
... fractures is larger than their vertical height, following the PKN model. In addition, the analysis assumes that injection rate and fluid viscosity is constant during the fracture process. However, real field data contain periods of variations of the injection rate and the fluid viscosity. Thus, a suitable...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, March 27–29, 2011
Paper Number: SPE-142133-MS
... is possible to define injection efficiency. The optimization of injection efficiency is based on increasing the injection rates in efficient injectors and decreasing them in inefficient injectors. In this study, therefore, we have used streamline simulation for injection efficiency optimization with...
Proceedings Papers

Paper presented at the SPE Production and Operations Symposium, April 4–8, 2009
Paper Number: SPE-118876-MS
... detail. artificial lift system Upstream Oil & Gas lift gas gas injection Mscf hydraulic fracturing compressor gas lift valve pipeline flowback pressure receiver separator pressure water production gas lift gas Lift Compressor nitrogen fracture fluid Injection Rate natural...
Proceedings Papers

Paper presented at the Production and Operations Symposium, March 31–April 3, 2007
Paper Number: SPE-106881-MS
.... Results of this method can be used to optimize operations and economics and enhance oil recovery of existing waterfloods by changing well patterns, changing injection rates, recompletion of wells, and in-fill drilling. This work is based on previous work conducted by Albertoni and Lake2 using injection...
Proceedings Papers

Paper presented at the Production and Operations Symposium, March 31–April 3, 2007
Paper Number: SPE-106018-MS
... occur Figure 6 shows a table of the injection rates into the three different reservoir zones defined for the Stær structure with different completion solutions. Note that the optimal injection profile can only be achieved, when the annulus is closed with for example a gravel pack. The rest of the...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 16–19, 2005
Paper Number: SPE-93949-MS
... the sweep of liquid are directly determined, the latter by CT imaging. Earlier experimental work is extended in that the effects of foam quality, foam injection rate, post-foam liquid injection rate, and core heterogeneity on liquid mobility and displacement pattern are directly observed. CT images...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 16–19, 2005
Paper Number: SPE-94094-MS
... a thin oil column overlaying water. oil recovery permeability drilling operation enhanced recovery lateral reservoir directional drilling oil saturation injection well injection rate waterflood parting pressure spe 94094 upstream oil & gas bartlesville sandstone modeling...
Proceedings Papers

Paper presented at the SPE Production Operations Symposium, April 16–19, 2005
Paper Number: SPE-94002-MS
..., prior to designing a fracture treatment. pressure loss friction frictional pressure loss bpm tortuosity upstream oil & gas fracture hydraulic fracturing friction pressure loss drillstem/well testing main frac completion near-wellbore friction injection rate spe 94002 drillstem...
Proceedings Papers

Paper presented at the SPE Mid-Continent Operations Symposium, March 28–31, 1999
Paper Number: SPE-52123-MS
... This paper was prepared for presentation at the 1999 SPE Mid-Continent Operations Symposium held in Oklahoma City, Oklahoma, 28-31 March 1999. gas lift upstream oil & gas injection gas allocation supply pressure oil production terry bergeron gas injection rate andrew cooksey...

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