... of mechanical parameter test, formation pressure test, mini-frac analysis, drilling logs, and conventional and imaging logging, the inversion of horizontal stress direction was accomplished based on the characteristics of borehole breakout and drilling-induced tensile fractures. Meanwhile, the modeling of rock...

... the fracture storativity as constant, we design three different cases of matrix and vug storativity to analyze their effects on type curves. As shown in Fig. 10 , the vug storativity mainly affects the depth of ‘concave’ characteristic in vug inter-porosity flow regime. The depth of ‘concave’ characteristic...

... to the difficulty of linking the relative permeability characteristics to standard rock-types stemming from porosity, permeability and capillary pressure. However, as soon as the number of relative permeability curves is significant, they can be processed under the machine learning methodology stated by this paper...

... parameters may not provide the conservative estimation of the critical speeds as opposed totransient parameters. This is because coupled oscillations fundamentally can create new dynamic phenomena, which cannot be predicted from the characteristics of isolated elements of the drilling system. where...

... to calculate the total composition in the tube. The produced fluid is the oil initially in the tube plus the injected gas less the fluid still in the tube. The Method of Characteristics for Slimtube Experiment Simulation Assuming zero change in component partial molar volumes on mixing, the below...

... site reservoir characterization geological exploration air transportation shallow electrical exploration exploration optimization application artificial intelligence helicopter information characteristic interference exploration gazprom neft pjsc frequency range operation construction...

... the early 1980s up until 1995. Generation Z are the group of people about to enter the workforce, born typically between 1995 and now. knowledge management platform new hire social media new approach upstream oil & gas characteristic personnel competence learner training plan...

...Production characteristics of the horizontal wells in Q oilfield Figure 2 is the main downhole structure of the new developed water control technology. It is mainly composed of ICD/AICD screen and continuous-barrier built by the fine particles in the annulus between the wellbore...

... of slugging, allowing them to be more proactive in installing tubing on their wells and preventing costly deferred production. production logging approximation production control Upstream Oil & Gas slug flow Reservoir Surveillance critical characteristic data analytic software gas rate...

... specialists with drilling accidents prediction, optimize their work with data and reduce the nonproductive time associated with the accidents by up to 20%. Upstream Oil & Gas optimization characteristic algorithm oilfield detection threshold data-driven model Drilling sample size machine...

... parameters have not been related to the bulk flow parameters in the shearing field, and the prediction of the wax deposition behavior under complex conditions is restricted by the vector characteristics of the shearing stress and flow rate. A set of microscopic experiments was performed in this study...

... property model with the idea of multi-stage facies-constrained modeling to quantify reservoirs. Characterization provides accurate data basis for reservoir numerical simulation. Geological characteristics Structural background and reservoir characteristics Albert Basin, located at the northern...

... correspond injection characteristic extrapolation oil rate Introduction Numerous papers have been published on heavy oil waterfloods, in particular for Canadian pools. Among the most notable, Adams ( Adams, 1982 ) was one of the precursors when he described the waterflood performances of several...

.... This suggests that the selected technology should be tailored to the characteristics of the water and the quality requirements of the final purpose (reuse or disposal). This paper starts with characterization of produced water from a few Permian shale fields and proceeds to the selection of appropriate...

..., it is imperative to obtain detailed lithological and mineralogical characteristics of the formation for optimal reservoir characterization. Acquiring all the data required for performing complete reservoir characterization from separate runs may become a time-consuming and costly activity. Typically, in openhole...

... tract (HAST) and a low accommodation systems tract (LAST). On this basis, the author summarized the sedimentary sequence evolution characteristics in the Guantao formation of south gentle slope belt, Huanghekou Sag. In the period of LAST in the SQGL, there were mainly composed of braided river facies...

... Abstract Tahe oilfield is one of the most important fractured-vuggy carbonate oilfields in China. The characteristics of this kind of reservoir are greatly complex due to its multiple flow units: matrix, fractures and vugs. The main problems during development include the complicated oil-water...

... physical simulation was employed to examine the effectiveness of ES-SAGP and analyze propagation mechanisms of steam chamber. Under the same experimental conditions, a contrast analysis about the expanding characteristics of steam chamber, the swept efficiency of steam chamber and the ultimate oil recovery...

... Conventional neutron generators for the well-logging industry are based on the cold and/or hot cathode designs ( Etridge 1985 and Frentrop 1970 ), where electron impact is the primary ionization mechanism for the production of D/T ions. A characteristic of electron impact ion sources...

..., and microstructure of sandstone, carbonate and shale caprock, rather than the properties of shale gas formation. And the macroscale mechanical properties and nanoscale fracture characteristics of Wufeng shale under scCO 2 conditions (above 31.8 °C and 7.29 MPa) is still not clear. Methods, Procedures, Process...