... the chemical tracer indicated that 4 out of the 17 stages were the major contributors for more than half of the gas production. Each lateral for those four stages were accompanied with the observation of fissure or lamination signature from the far-field sonic images and resistivity image logging data...

... confirmation application comprehensive formation evaluation signature society Problem Statement: Challenges Field B has been producing for over 45 years since its first discovery in 1967 and production has started since 1972. The field is a simple, low relief domal anticline bounded by two major...

.... They were deposited in a shallow marine carbonate platform.Sea level fluctuations andchange in depositional environment impacted the porosity development. The main objective of this study was to integrate spectral gamma ray signatures with seismic interpretation for demarcating significant stratigraphic...

... zonal isolation well integrity pilot job downhole intervention Upstream Oil & Gas verification barrier Well Intervention well integrity assurance methodology Signature operation verification plug transmitter pressure test society of petroleum engineers verification test plug...

... splitting, amalgamating and structural deformation. The objective was to develop an alternative approach which honoured log and core data capturing both the lateral heterogeneity and the vertical signature of the Bowen Basin coals, Central Queensland. In some areas of the Bowen Basin, coals can be thick...

... predictor parameter valve operator society of petroleum engineers signature regression analysis predictor model regression model Introduction During the 1930s and 1940s, recognised AI enthusiasts such as Alan Turing began to explore the possibilities in "neural networks," which...

.... The tool uses hydraulic pressure created by an electric motor to generate force. It provides setting assurance by real time monitoring with controlled setting force, distance and speed. With the signature from the log, the position of the ICD sleeve can be confirmed — whether opened or closed...

... of the transition zone for all reservoirs. Also, lateral variation in the fluid fill is observed in ENE-SSW direction where aquifer is present. Open hole log interpretation shows residual oil signature in wells in W-NW direction which is further confirmed by available mudlog data. A structural-tilting theory helps...

... (PDA). The methodology is simple and requires gas rate and flowing bottom-hole pressure (BHP) data. Signatures of time of peak gas production are obtained using time derivative of square of BHP over gas rate. Signatures are obtained for constant and variable bottom-hole pressure operational...

... necessitates the development of quick diagnostic tools. The linear transient flow behavior is well documented in shale gas wells; however, the post-linear transient flow behavior and the impact of non-reservoir phenomena are not. The objective of this paper is to provide a signature catalogue based on well...

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... of identified flow regions on the derivative plot of well test data. This work consists of first generating common model signatures using Ozkan and Ragavan analytical solutions for horizontal wells in various reservoir and inner boundary conditions assuming laterally boundless reservoirs. Next...

... of the section. Hydraulic units are then predicted for uncored sections based on their unique log signatures that are obtained from cored sections. By combining predicted hydraulic units profile with the matrix of geological indices for eachflow unit, profiles of geological attributes are derived. The prediction...