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Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0025
... condensate hydrocarbon recovery spwla-2023-0025 information interpretation SPWLA 64th Annual Logging Symposium, June 10-14, 2023 DOI: 10.30632/SPWLA-2023-0025 REDUCING UNCERTAINTIES AND IMPROVING HYDROCARBON RECOVERY IN BROWNFIELDS THROUGH AN INNOVATIVE INTEGRATED WORKFLOW Maneesh Pisharat, Younes...
Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0046
... log analysis reservoir characterization annual logging symposium drilling operation united states government logging while drilling enhanced recovery lwd resistivity inversion well logging drilling measurement heterogeneous carbonate reservoir information trajectory wellbore boundary...
Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0050
... Copyright 2023, held jointly by the Society of Petrophysicists and Well Log Analysts (SPWLA) and the submitting authors. This paper was prepared for presentation at the SPWLA 64th Annual Logging Symposium held in Lake Conroe, TX, USA, June 10-14, 2023. ABSTRACT calibrate NMR T1 and T2 log information...
Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0078
... source instrument. The new porosity evaluation parameter was constructed by extracting and combining the measurement information of gamma energy and time spectrum. The parameter eliminated the effect of porosity differences between two measurement systems with different source energy and detection types...
Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0041
..., and an independent saturation flag is critical operational information especially while using Drilling-In-Liner (DIL) and in the absence of Logging-While-Drilling (LWD) data. These insights help to guide decisions on completion strategy and logging behind casing, which in turn aids rig time optimisation and offsets...
Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0061
... by the TCA interface. The TPE which contains the information about the casing wall is distorted by the generated tube waves in the TCA. These signals are received at the ultrasonic transducer/receiver and cannot be differentiated. Some emerging techniques involving low frequency ultrasonic and different...
Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0051
... or acoustic and nuclear magnetic resonance (NMR). NMR provides information about pore body size, while acoustic measurements provide pore aspect ratio minor axis c divided by major axis a). To predict rock effective moduli, it is necessary to consider the geometric details of how the rock constituents...
Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0082
... adopted benchmarks and on the field data sets. The developed high-performance inversion software may help oil field operators to improve understanding of full-scale reservoir structures while drilling, delineate pay zones better and eventually achieve better production by making more informed geosteering...
Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0081
.... Therefore, extrapolation of rock fabric information of expert-derived facies from high-resolution core image data to non-cored wells is necessary for efficient formation evaluation of non-cored wells. The objectives of this paper include (a) to train a supervised learning algorithm in a well with core...
Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0004
... in petroleum industry, to extract geological information needed to support transition to the low-carbon energy future being envisioned to replace fossil fuels, and explores technology advances needed. Assessment to date, using Monte Carlo modeling and available measurements, show promise in: 1) monitoring...
Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0054
... and important events in the life of the wells. A first finding is that differences in apparent CO2 saturation between the various independent measurement physics of the pulsed-neutron tool are often reconcilable and may carry additional information about the state of the well or reservoir. With respect...
Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0037
... brings greater agility in decision making about completion and optimizes operation costs. However, regarding borehole image logs, due to limitations in transmission capacity, the actual available data in real-time (RT) contains about 50% (for resistivity images) of the full azimuth information, being...
Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0124
... using novel data analysis and processing tools, such as machine learning, perhaps lead to significant discoveries. Logging provides crucial information about underground oil and gas reservoirs, which is useful for a range of applications from initial exploration and development to production capacity...
Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0101
... to a value close to residual oil saturation. The T2 distributions of WBMdrilled wells may include the residual oil signal, but they still carry much of the information about the pore system. For OBM drilled wells, the oil-based mud filtrate (OBMF) can displace much of water in macro and meso pores...
Proceedings Papers

Paper presented at the SPWLA 64th Annual Logging Symposium, June 10–14, 2023
Paper Number: SPWLA-2023-0118
..., AIL tools use the combination of multiple operation frequencies and multiple subarrays, provide much richer resistivity information. Taking the high-definition induction logging tool (HDIL) from Baker Atlas Inc. as example, it s seven subarrays, names as SUB1 to SUB 7, are all located at the same side...
Proceedings Papers

Paper presented at the SPWLA 63rd Annual Logging Symposium, June 11–15, 2022
Paper Number: SPWLA-2022-0006
... reservoir simulation drilling operation upstream oil & gas remediation of hydrates asphaltene inhibition information variation pilot well gor spwla 63 asphaltene content annual logging symposium rd annual logging symposium spwla-2022-0006 compartmentalization mobility composition...
Proceedings Papers

Paper presented at the SPWLA 63rd Annual Logging Symposium, June 11–15, 2022
Paper Number: SPWLA-2022-0009
... real time system reservoir characterization log analysis pvt measurement annual logging symposium database similarity equation of state information rd annual logging symposium porosity fluid property hydrocarbon well logging machine learning upstream oil & gas prediction...

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