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Keywords: evaluation
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Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, July 27–31, 2020
Paper Number: SPE-198961-MS
..., e.g., Modular Dynamics Tester (MDT), to evaluate the degree of pressurization of every zone. Valid reservoir pressure measurements obtained with the sensor tool are being gathered to construct pressure maps per layer. As shown in figure 8 , the magenta zone shows a low-pressure zone for the A2i layer...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, July 27–31, 2020
Paper Number: SPE-198938-MS
... (synchronism). These are important mostly for conventional reservoirs because when dealing with organic-rich reservoirs, all of these disparate elements and processes are part of the reservoir. Thus, migration evaluation is a key factor for identification of potential moveable hydrocarbon zones (or intervals...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, July 27–31, 2020
Paper Number: SPE-199014-MS
.... 1988 ) among others and seems suitable to be applied in the case of Cerro Negro Field. Table 2 Main characteristics of polymers evaluated during experimental work. Type of polymer Monomer Remarks Molecular weight (MDa) Polymer 1 Copolymer, partially hidrolyzed AM-Sodium...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, July 27–31, 2020
Paper Number: SPE-199107-MS
..., and viscosity). Screening results and potential reservoir analogs identified using both systems were compared, including the evaluation of the geological parameters that are normally missing in most of screening studies. The results are compared with the ASP pilot performance to validate the effectiveness...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, July 27–31, 2020
Paper Number: SPE-199109-MS
... be the most favorable point for the position of the horizontal well, from the petrophysical perspective. A geomechanical criterion that evaluates the effect of geological discontinuities on the vertical axe is added to this indicator. Warmer colors represent greater intensity of discontinuities and may...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, July 27–31, 2020
Paper Number: SPE-199160-MS
... enhanced recovery flow in porous media oil sand bitumen reservoir characterization well logging upstream oil & gas upper carapebus formation fluid dynamics evaluation porosity msec structural geology peregrino field gamma function log analysis complex reservoir data...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, July 27–31, 2020
Paper Number: SPE-199096-MS
... structural model of the field. Reservoir pressure measurement, pressure gradients, and fluid identification and sampling are part of the routine wireline suite service to evaluate offshore wells. The ability to extract high-quality reservoir properties from interval pressure transient tests (IPTT...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, July 27–31, 2020
Paper Number: SPE-199135-MS
... and recovery factor on a short-term are required. Abstract This paper presents a technical evaluation of the results obtained in a field pilot to optimize the cyclic steam stimulation (CSS) by evaluating the performance of the indicator of oil steam ratio (OSR). The pilot was based on numerical...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, July 27–31, 2020
Paper Number: SPE-199104-MS
... Injection foam pressure History Match The production results are shown in Figure 7 , where is evident that use of foam extends the cycle duration by approximately 4 months. During the production of foam application an incremental oil production of 13,444 bbl is obtained in the evaluated cycle...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, July 27–31, 2020
Paper Number: SPE-199163-MS
..., it is believed that the VM formation may generate 560,000 bbl of liquid and 6,000 million cubic feet of gas per day. One of the primary challenges of many operators has been to select the most productive landing zones; consequently, the performance of an accurate and complete petrophysical evaluation...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, July 27–31, 2020
Paper Number: SPE-199023-MS
... – Establish how much of the horizontal section contributes to the well injectivity. – Estimate an injection profile distribution. – Evaluate if there are important changes during injection. A lateral view of the well trajectories is shown in Figs. 7 , and 8 . The landing...
Proceedings Papers

Paper presented at the SPE Latin American and Caribbean Petroleum Engineering Conference, July 27–31, 2020
Paper Number: SPE-199047-MS
... artificial intelligence upstream oil & gas machine learning bitumen accuracy optimal eor method selection oil sand complex reservoir early production forecasting prediction workflow evaluation genetic algorithm enhanced recovery neural network heavy oil field screening...
Proceedings Papers

Paper presented at the SPE Latin America and Caribbean Petroleum Engineering Conference, May 17–19, 2017
Paper Number: SPE-185555-MS
... Abstract The Jurassic- and Cretaceous-age Vaca Muerta formation of the Neuquén Basin, Argentina, is a heterogeneous self-sourcing reservoir that is complicated by tectonic and volcanic influences. As an unconventional reservoir, its characterization requires the evaluation of key properties...
Proceedings Papers

Paper presented at the SPE Latin America and Caribbean Petroleum Engineering Conference, May 17–19, 2017
Paper Number: SPE-185525-MS
... Abstract The paper describes the complete workflow applied for the future development of the Oglan Field in the Ecuadorian Oriente Basin in a sanding potential scenario. First, a sand prediction study evaluates a potential risk of sand production in a certain range of drawdown, identifying 1000...
Proceedings Papers

Paper presented at the SPE Latin America and Caribbean Petroleum Engineering Conference, May 17–19, 2017
Paper Number: SPE-185519-MS
... Abstract In this study, the historical production of VacaMuertais evaluated aiming to capture the complexities of this formation in terms of fluids production and recovery performance. This paper integrates the Neuquén province production analysis with the objective to understand the oil...
Proceedings Papers

Paper presented at the SPE Latin America and Caribbean Petroleum Engineering Conference, May 17–19, 2017
Paper Number: SPE-185510-MS
... was performed for a HTHS complicated fault block with temperature of 78 °C and produced brine salinity at 37570.7 mg/L. Detailed screening and evaluation of CEOR methods including polymer flooding, flowing gel injection, and surfactant imbibition were conducted. Furthermore, core flooding tests were carried out...
Proceedings Papers

Paper presented at the SPE Latin America and Caribbean Petroleum Engineering Conference, May 17–19, 2017
Paper Number: SPE-185531-MS
... requires operators to manage operational costs while still obtaining sufficient geological, petrophysical, and geomechanical information to successfully evaluate and develop the reservoir. In a recent Vaca Muerta exploration well, LWD resistivity and azimuthal sonic measurements were combined with advanced...
Proceedings Papers

Paper presented at the SPE Latin America and Caribbean Petroleum Engineering Conference, May 17–19, 2017
Paper Number: SPE-185591-MS
... evaluation reservoir model 3 hydrogen index Sondergeld intrinsic organic porosity organic matter porosity organic porosity shale oil reservoir model 1 matrix density input data fraction equation total porosity Unconventional reservoir can be defined on the basis of their permeability...
Proceedings Papers

Paper presented at the SPE Latin America and Caribbean Petroleum Engineering Conference, May 17–19, 2017
Paper Number: SPE-185552-MS
... reduction and increases in the fluid levels for the offset producers. Based on the pilot success, the feasibility of expanding this EOR method is evaluated as strategy to revitalize this field. waterflooding chemical flooding methods concentration information viscosity Pilot Test Screening...
Proceedings Papers

Paper presented at the SPE Latin America and Caribbean Petroleum Engineering Conference, May 17–19, 2017
Paper Number: SPE-185587-MS
... of feasible scenarios could vary from hundreds to thousands. In the oil industry, the planning process is challenged by the capital project selection and evaluation of expected revenue and the risk that the project represents. Methods of assessing, managing, and selecting scenarios to produce a robust plan...

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