1-20 of 66
Keywords: shale
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Publisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 10–12, 2023
Paper Number: SPE-215443-MS
... on the analysis of geochemical data and petroleum system modeling, it is suggested that the CO2 in the Sarawak basin may have originated from calcareous shale (Pre-Cycle I), coaly shale (Cycle I), and a magmatic source. Meanwhile, preliminary analysis indicates that the amount of H2S encountered in the study area...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205589-MS
.... In this work, laboratory test data of T o and Unconfined Compressive Strength (UCS) conducted for three zones in southern Iraq (Zubair sandstone, Zubair shale, and Nahr Umr shale) were utilized to create three regression models to estimate T o from UCS. The reason for selecting UCS as the independent...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 12–14, 2021
Paper Number: SPE-205696-MS
... tests, one of which was variable pore pressure and the other was variable confining pressure, indicating that variable confining pressure could better demonstrate the accuracy of experimental results. Based on this, domestic scholars have made many contributions to the stress sensitivity of shale gas...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202420-MS
... characterization well logging shale upstream oil & gas contrast reservoir tool design drilling measurement logging while drilling water zone borehole nmr porosity show bohai bay application resistivity capillary-bound water relaxation time light oil track show clay-bound water lwd azimuthal...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202388-MS
... conditions often deteriorate with time even when drilling with a ‘mechanically’ correct overbalance, more so when drilling with a water-based-mud (WBM) system. The occurrence of time-dependent wellbore instability is mainly due to the rise in shale's pore and swelling pressures around the wellbore...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, November 17–19, 2020
Paper Number: SPE-202282-MS
.... The geological target for this project was to cover, explore, and evaluate all aspects of unconventional shale reservoir units, which are Dadas I, Dadas II, Dadas III, and Bedinan sandstones. All planned logs were successfully run, cores were taken from target zones, and mud properties did not create any barrier...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196358-MS
.... This Paper present new insight on Shallow target with less than 1000 m and proven as good reservoir. Previous study show that Cisubuh Formation is not a reservoir in many regional stratigraphy chart; it is a regional seal in onshore NWJB. This Formation contain only shale with intercalated sandstone...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 29–31, 2019
Paper Number: SPE-196465-MS
... and 30,000psi (See Fig. 2 ). Major formations include sand and shale stacks. The operator used an oil-based mud system with a mud weight ranging of 9.5 – 11.5 ppg. From 2010 through 2016, the operator drilled this 8700ft vertical with multiple sections with a combination of roller cone and PDC bits and rotary...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-191878-18APOG-MS
... formation mechanisms and the changes that occur with increasing or decreasing temperatures and pressures in shale, tight sandstone, or tight carbonate rock reservoirs. Minerals transformed by hydrothermal reactions can efficiently recover stratum conditions. Research on mineral transformation promoted...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-192073-MS
... for a divergent, tortuous fracture path in the near-wellbore area. Thus, there are fewer possibilities for screenouts and a greater potential for generating multidirectional complex fracture networks that originate much farther from the near-wellbore area, resulting in an extremely large CSRV in shales...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-192050-MS
... Abstract Objectives/Scope A major Operator in Kuwait have used historically Non-Aqueous Fluid (NAF) to drill the buildup section through the challenging shale formations, mainly due to wellbore stability issues and lubricity requirements. As part of the operator's environmental improvement...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil and Gas Conference and Exhibition, October 23–25, 2018
Paper Number: SPE-191940-MS
... Abstract The Spraberry Trend oil field produces from a single enormous sand interbedded with shales, and typically pinch-out up dip. Being deposited in submarine channel systems and their associated fans, the sands are with very low porosity and permeability, both of which impede oil recovery...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 17–19, 2017
Paper Number: SPE-186320-MS
... Abstract An approach of developing customized WBM system to overcome shale related problems is discussed. The system has been developed for drilling shales in water aquifers where no OBM can be utilized, and for offshore and remote field operations where the cost of transportations...
Proceedings Papers

Paper presented at the SPE Asia Pacific Oil & Gas Conference and Exhibition, October 25–27, 2016
Paper Number: SPE-182215-MS
... Abstract Understanding the elastic properties of rocks is very important for unconventional reservoirs exploration. Unlike marine shale, the lacustrine shale is more complicated with complex mineral composition and frequent sand and shale interbeds. Typical analysis for lacustrine shale gas...
Proceedings Papers

Paper presented at the SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition, October 20–22, 2015
Paper Number: SPE-176039-MS
...-3010 sand in two development wells: MSBK-1 for 22 years, and MSBK-2 for 13 years. Other sands were penetrated, but had low-resistivity or 2-3 ohm.m, which was similar to water sands and shale. Given this lack of resistivity contrast, these sands were not considered further. By 2011, oil production had...

Product(s) added to cart

Close Modal