... Figure 1 The location of heavy oil fields in the MMV basin under evaluation (Red Polygon). Pilot Results: 2019-2022 CSS maturity is one of the major challenges in MMV. A significant number of wells report more than ten steam cycles, a decreasing oil productivity and shorter steam...

... detected when evaluating CoF results together. Analyzing casing wear factors, the results obtained were in a range from 0.03 to 0.3 (1/psi E-09), this range is slightly lower than public data available. Different testing conditions such as torque and displacement were evaluated to assess the behavior...

...). The methodology describes the complete data-handling pipeline that allows for the proper ingestion, normalization, transformation, and evaluation of charts, comparing the predictive performance of multiple well-known Machine Learning models. The methodology delivers a properly tuned model with a high predictive...

... faults and bordered to the east by the NE-S/SW Cedar Grove fault. Previous evaluations done on the Bovallius field resulted in little prospectivity for the block. Recent discovery wells within the Ortoire Block, created renewed interest over the Bovallius field. It is known from analogous fields...

... of the depositional environment, supported the hypothesis of the heterogeneity of Vaca Muerta Formation and helped to identify the intrusive bodies. The workflow is completed with a complete structural evaluation, identification of natural fractures and textures from electrical borehole images logged in Oil-based...

... method workflow screening production forecasting algorithm evaluation eor method oil sand complex reservoir early production forecasting prediction genetic algorithm eor survey eor screening dataset recovery method Introduction Oil production in Colombia has greatly relied on heavy...

... waterflooding viscosity enhanced recovery upstream oil & gas polymer retention evaluation brine 1 polymer concentration low salinity polymer flooding polymer flooding injection rate bitumen polymer viscosity target saturation oil recovery Introduction Cerro Negro oil field is located...

... Abstract This paper describes the successful case study of a new approach to a Fall Off Test (FOT) for reservoir characterization and pressure surveillance in a mature oil field with waterflooding. The main objectives are to evaluate fundamental reservoir properties, to study uncertainties...

... Abstract This paper develops a new conceptual liquid-hydrocarbons migration model for practical application in organic-rich mudstone reservoirs. The method uses a combination of well log formation evaluation data, micro-resistivity image logs, nuclear magnetic resonance, and geochemical...

... Abstract In the case of this pilot test using polymer flood, evaluating the performance of injector wells was one of the main priorities. Losing injectivity is recognized as one possible cause of poor performance in the case of enhanced oil recovery processes, so estimation of the length...

... floods of Warner and Crowsnest suggest some weaknesses regarding the geologic information evaluated, specifically rock mineralogy. Both fields are producing from the same Glauconite Fm. (Upper Mannville Group) and, as described above, these sandstone formations report that quartz content can vary from 73...

... interpretation and evaluation in the oil and gas industry has increased in recent decades, especially in Brazil, where the use of this technology was increased by more than 400% from 2011 to 2018 (from 49 to 208 runs). This increased usaged occurred mainly because the porosity estimation provided...

... 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...

... been evaluated for several years in Colombian heavy oil reservoirs. As CCS approaches its maturity, new alternatives and injection strategies are required to potentially extend the technical-economic limit of this recovery process. This work is focused on the procedure implemented during the design...

... response in oil production as the number of injection cycles increase. 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...

..., 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...

... and La Grita Member of Capacho Formation. Venezuela is ranked in 7 t place in shale oil resources, with an estimate above 13,000 MM barrels, and ranked in 13 th place in shale gas resources, with an estimate above 201 TCF. In order to evaluate the mentioned shale plays, a methodology was developed...

... log matrix density input data fraction intrinsic organic porosity organic matter porosity organic porosity shale oil reservoir model 3 hydrogen index equation Sondergeld total porosity evaluation reservoir Introduction Unconventional reservoir can be defined on the basis...

... and in conjunction with a robust management and execution plan, production not only stopped declining but reached higher production levels than previously experienced. asset and portfolio management investment operation Risk Mitigation Plan Portfolio analysis pilot project evaluation Upstream Oil...

... and formation, analyzing subjects such as filtrate invasion profile, borehole stability, sand production, petrophysics and LWD FE. The ability to choose pad direction, coupled with high end technologies, such as NMR and resistivity images generate important capabilities to be evaluated considering formation...