... logged interval, as well as to the test well which was not part of the training set. Hyperparameter tuning will be used to optimize the model, and cross-validation used to prevent overfitting. Preliminary results show that the dielectric dispersion logging data contains enough information about the pore...

... be challenged when the context information is important because of ambiguity in the logs. well logging upstream oil & gas information log analysis deep learning test well machine learning artificial intelligence bakken dataset correlation prediction neutron porosity spwla-2022-0067...

.... The second scenario aims to correct for original field noise in gamma ray logs and neutron porosity logs when quad-combo logs (gamma ray, density, neutron, resistivity, and compressional slowness logs) are available. artificial intelligence test well log analysis deep learning anhydrite zone well...

..., magnetic field below the casing shoe and magnetic debris in the well. Geologic remnant magnetization and magnetic materials near the well are of interest to geologists and drillers, e.g. paleomagnetism and collision avoidance, respectively. Repeated multiple log passes from a test well provides...

... well logging log analysis Upstream Oil & Gas spwla 48 uohm 2000 dvr2 0 ohmm 2000 mvr2 0 sflr through-casing-resistivity field trial rcasingg ohmm 2000 field trial Symposium resistivity test well Alberta mv 100 0 maximum deviation resistance porosity simultaneous triple...

... well logging Upstream Oil & Gas production monitoring borehole imaging log analysis wellbore seismic production control test well electrical borehole image while-drilling provide interpretation lamination image fabric sedimentary steering mudrock borehole image Reservoir Surveillance...

... MOF weighting coefficients. The method described in this paper was tested on an example of open-hole triple-combo prediction using acquired cased-hole pulsed neutron inputs. In this example the ensembles generated from a training well were applied to a different testing well. The results showed...

... Upstream Oil & Gas borehole log analysis test well frequency well logging monopole acoustic sequence slowness wave slowness Symposium monopole source receiver array new development kHz Monopole waveform center frequency coherency value transmitter shear wave slowness...

... resolution borehole Vail apparent resistivity response formation resistivity measurement TCRT ild Symposium resistivity electrode test well instrument spwla 36th Formation Resistivity resistance cased well resistivity measurement schenkel well logging Upstream Oil & Gas...

... California Well log analysis Fluid Dynamics test well porosity Symposium mineralogy mineral abundance june 29-july 2 permeability estimate solid curve flow in porous media textural maturity surface area abundance sediment equation agreement core data permeability SPWLA Twenty-Eighth...

... boreholes. Tests from a well which was drilled at 8 1/2 in., then widened to 12 1/4 in., widened again to 17 1/2 in., and finally underreamed to 23 in. demonstrate the consistency of the logs over the range of borehole sizes. log analysis new correction neutron porosity well logging test well...

... between shear and compressional waves. Although extremely simple, this technique has proven to be accurate in the wells studied to date. A comparison is made of the results from this technique and from a full waveform analysis of the data from a long spaced digital acoustic tool from a test well for which...