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Keywords: well logging
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Proceedings Papers

Paper presented at the SPE Middle East Oil & Gas Show and Conference, November 28–December 1, 2021
Paper Number: SPE-204688-MS
... and well log data (Sonic logs, Bulk Density, Gamma Ray) with several machine learning techniques. The models were trained and tested on data coming from three wells drilled in the same basin, in the same geological units but in different reservoirs. Sonic logs and bulk density are used to evaluate...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194716-MS
... In this study, conventional well logs of sonic transit time (DT), deep resistivity (RD), gamma ray (GR), and bulk density (RHOB) are used to learn the ANN model to estimate the corresponding TOC. The ANN design parameters of the training function, transferring function, number of hidden layers...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194745-MS
... porosity application well logging Upstream Oil & Gas mineral composition core xrd measurement log analysis complex reservoir inversion probability function k-feldspar-albite geological constraint geological constraint algorithm fraction society of petroleum engineers pyrite mineral...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194753-MS
... Characterization porosity King Fahd University grainstone log analysis wave velocity sandstone Saudi Arabia dam formation abdullatif well logging facies Berry acoustic property interpretation society of petroleum engineers permeability carbonate formation saturation al-lidam area I...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194836-MS
... design. In addition, the oil-based microresistivity image logs were used to distinguish between open fracture and cemented fracture by inversion processing. log analysis Reservoir Characterization well logging structural model gamma ray log drilling operation target center lower silurian...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194815-MS
..., or even impossible. Hence it requires a team effort of all involved parties to decide what the actual goals are that can be achieved with reasonable expenses and without extending the time frame of the project. benchmarking performance indicator weight factor well logging Engineering information...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194837-MS
... saturation (Assumption: S wirr = 10-90 %)  C: correlation constant. According to Morris and Biggs (1967 ), the constant (C) equals to 250. Ammonite-1 well logs have been used to calculate the geomechical properties and the in-situ stress. These well logs have benn obtained from Farooqui et al...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194845-MS
... Modeling & Simulation well logging Upstream Oil & Gas log analysis waterflooding Gravity Survey gravity data gravity information injection well saturation gravity anomaly Reservoir Surveillance surveillance Artificial Intelligence reservoir borehole gravity gas saturation density...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194764-MS
... are validated using real well-log data for carbonate rocks. Derivation of new expression for the elastic modulus, M Setting the above equation equal to the velocity in the Newton-Laplace form: Equation 14 M ρ = ( ρ m − ρ f ) V f V m ρ ( V f − V m...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194781-MS
... of LWT triple-combo log measurements; lwt histogram plot porosity Upstream Oil & Gas data histogram plot neutron reservoir section non-reservoir section log analysis statistical comparison density tool neutron porosity well logging spectral gamma ray gamma ray cost optimization...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194808-MS
...-time for well logging applications. The focus of this study is to investigate this concept further in an attempt to characterize the kerogen content of shale. The NMR and density measurements were performed without saturating the samples. The second major challenge is that the distribution...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194810-MS
... in Bennett (2018 ) and Bennett et al. (2018 ). Automated ray tracing and 3D STC can be described with the help of our field data. Upstream Oil & Gas ray path type Reservoir Characterization sonic data borehole log analysis reflection event time pick well logging information stc reflector...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194867-MS
... Thomsen Reservoir Characterization frequency vertical shear slowness fluid slowness application log analysis elastic anisotropy processing result flexural inversion slowness core measurement full-waveform sonic data slowness inversion estimation well logging calibration shear slowness...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194851-MS
... logs or core measurements. Several models using well logs were developed to estimate pore pressure ( Eaton, 1975 , Bowers, 1995 , Zhang, 2011 ). A multiple regression analysis, which relies on more than one predictor variable, has been adopted in this study to relate the in-situ pore pressures...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194978-MS
... be considered for related tests, especially when elevated temperature is involved. well logging Core Analyst NMR log analysis Brine Upstream Oil & Gas oil saturation flooding international symposium core nb1 crude oil saturation hydrogen-deuterium exchange rock mineral wettability...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-194970-MS
... log analysis 1310-nm receiver fiber amplitude modulation Upstream Oil & Gas power loss coupler constellation amplitude modulator well logging modulator application modulation information signal real time system 1550-nm signal downhole tool telemetry data rate receiver...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-195032-MS
... ostracod society of petroleum engineers magwa reservoir production control reservoir surveillance well logging production logging The Ostracod and Magwa reservoirs are the upper members of the Rumaila formation in the Bahrain Field. Ostracod was deposited in a passive margin setting...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-195043-MS
... Characterization dip pattern gross ratio sand layer well logging paleocurrent pattern high resolution sedimentary Upstream Oil & Gas facies analysis formation evaluation upper zubair shale North Kuwait Zubair Formation society of petroleum engineers log analysis field development shale upper...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-195036-MS
... lift of cement, casing eccentricity and other borehole in homogeneities. Upstream Oil & Gas borehole environment log analysis frequency solidification state magnetic cement amplitude well logging electrical property secondary magnetic field real part resistivity wellbore...
Proceedings Papers

Paper presented at the SPE Middle East Oil and Gas Show and Conference, March 18–21, 2019
Paper Number: SPE-195068-MS
... of enabling advanced data analytics to solve challenging oilfield problems in the era of the 4 th industrial revolution (IR4.0). log analysis machine learning classification Upstream Oil & Gas well-log analyst prediction facies classification algorithm deep learning neural network...

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