Reliability of Mud Logging Data for Formation Characterization and Pore Pressure Prediction: A Comparative Analysis with Wireline Logging and Fluid Sampling in OSA Oilfield, Niger Delta
Osaki Lawson-Jack
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Osaki Lawson-Jack
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ABSTRACT
This study deals with the severe uncertainty of using real time mud logging data in the Niger Delta on the operational reliability of the data as an instrument of formation assessment and drilling security. It employed a comparative evaluation of the efficiency of mud logging versus wireline logging and fluid sampling data of the OSA oilfield. A direct comparative methodology was used to compare the data of gas chromatographic and drilling exponent using mud logs together with the petrophysical properties of the wires and the direct results of the fluid sample. The.......
Keywords:- Mud Logging Data, Formation Characterization, Pore Pressure Prediction, Wireline Logging, Fluid Sampling.
Keywords:- Mud Logging Data, Formation Characterization, Pore Pressure Prediction, Wireline Logging, Fluid Sampling.