... management pressure transient analysis compartment production control transmissibility interpretation petroleum engineer reservoir characterization scenario effective use optimize seismic imaging enhancement reservoir simulation modeling & simulation production monitoring well 1...

... these challenges a technology development project was initiated between Equinor and Baker Hughes to develop automatic interpretation of the oil-water contact (OWC) based on inversions, and automatic steering advice for taking faster geosteering (RNS) and downlink decisions placing the wellbores at the optimal...

... permittivity reservoir characterization log analysis interfacial polarization reserves evaluation estimates of resource in place dielectric permittivity frequency equation nacl brine ppt interpretation assessment saturation assessment ghz brine salinity simulation dielectric permittivity...

... characterization concentration interpretation analyzer gc-c-irm mud ga isotope logging maturity mud ga isotope logging thermal maturity Introduction Geochemical analysis of hydrocarbon gases dissolved in drilling mud is a standard in the oil and gas industry. Typically, total hydrocarbon analyzers...

... reservoirs development. upstream oil & gas reservoir surveillance contribution production monitoring production logging production control differential depletion woe plt interpretation society interpretation well operating envelope drilling well-c 2019 plt information petroleum...

... The success of the fluid sampling operations is highly dependent on human interpretations of the real time downhole sensor data such as optical density, sound speed, density, GOR [ 2 ]. Focused sampling is carried out by manipulating the differential rates of sample and guard pumps in order...

... interpretation pilot program society drillstem/well testing drilling equipment wellbore integrity displacement criteria inflow testing annular pressure drilling application design for well integrity efficiency petroleum engineer information Introduction Inflow tests are conducted...

... interpretations were based on macroscopic (sidewall core samples - SWC) and microscopic (thin section) descriptions and geochemical analyses from SWC samples. This permitted us to comprehend the variations observed in the carbonate reservoir and to identify possible igneous rocks. From the results, a pattern...

... in the surrounding formation. The resulting data and innovative interpretation provided an accurate assessment of formation mineralogy including clay types, porosity, and hydrocarbon saturation. These reservoirs, which have been in production for decades, contain relatively fresh water (approximately 2-5 kppm NaCl...

... roughness is critical for obtaining representative, roughness-independent, pore sizes for applications such as prediction of permeability and interpretation of capillary pressure curves. Intuitively, a surface is better characterized in 2D than in 1D. This 2D study is a continuation and enhancement...

... to improve bit design. The system emphasizes ease of deployment and minimal manpower requirements for data interpretation. The goal was to develop a system appropriate for deployment on a new scale to the bit industry. The system consists of a small in-bit sensor coupled with an automated software system...

... static model. Geological Setting Abstract Gulf of Suez basin is one of the most complex areas of exploration that requires a fit-for-basin solution to reveal the true potential of the carbonate reservoirs. The multi-domain integration of the interpreted lithology from high-resolution imaging...

... Abstract Log interpretation is the task of analyzing and processing well logs to generate the subsurface properties around wells. A direct application of machine learning (ML) to this task is to train an ML model for predicting properties in target wells given well logs (data) and properties...

... for a drawdown. Abstract All transient test interpretation methods rely on or utilize diagnostic plots for the identification of wellbore or fracture storage distortion, flow regimes, and other parameters (e.g., minimum horizontal stress). Although all "test" interpretations of interest are transient test...

... . Abstract Diagnostic fracture injection tests (DFIT) are used widely in the unconventional reservoirs to obtain formation properties. These properties can be crucial in optimizing primary and infill completions. The interpretation methods are assuming that pumping fluid would create a single planar...

... brines are sequentially circulated through the drill pipes at a constant rate and back-produced from the casing at constant pressure. The fluids interface travels in the drain from the TD to the casing shoe, and the measurement of the differential formation seepage is interpreted into an injectivity...

... pressure interpretation methodologies that lead to an earlier, higher stress estimation than the ones estimated from well-established practices. These early time estimations based on the fracture compliance method lead the practitioner to utilize unrealistic permeability, stress, and fracture pressure...

... BHI interpretation and the petrophysical data revealed that the fracture densities and orientation vary from bottom to top interval indicating tectonic regimes affecting the field. The lithological variation due to the evolution of the depositional setting has significantly influenced the fracture...

... is challenging. However, conventional models for interpretation of dielectric measurements such as Complex Refractive Index Model (CRIM) and Maxwell Garnett (MG) model require oversimplifying assumptions about pore structure and distribution of constituting fluids/minerals. Therefore, dielectric-based estimates...

... coming from the full analytical solution by comparing its outcomes against the simultaneous conventional production logging tool (PLT) interpretation results, used as reference. This fact has opened the way to the use of ICT for the monitoring campaign planned in the other wells of the field...