Abstract: Feasibility of Using Eggshell for Improving the Performance of Water-Based Drilling Mud in a High Temperature Well; #91206 (2023)

Adesina Fadairo, Oni Opeyemi, Sven Egenhoff, Gbadegesin Adeyemi, Olusegun Tomomewo

Search and Discovery.com

...Abstract: Feasibility of Using Eggshell for Improving the Performance of Water-Based Drilling Mud in a High Temperature Well; #91206 (2023) Adesina...

Ungani Oil Field, Canning Basin - Evaluation of a Dolomite Reservoir

David Long, Lionel Esteban, Amy Millar, Anne Forbes, Stuart Weston, Martin Kennedy

Petroleum Exploration Society of Australia (PESA)

... in the core porosity analysis and well logs, and iteratively matched to the dynamic pressure data and field production history which exhibits field...

Applying Machine Learning Methods to Study Compartmentalization in Complex Reservoirs Based on Static Pressure Information; #42473 (2019)

Jose Victor Contreras

Search and Discovery.com

... trends are identified, it is relatively easy to classify wells that share similar depletion characteristics. Pressure trend analysis is performed by human...

Stratigraphic-Unconformity Trapping, Anomalous Pressure and Temperature, Keys to Prolific Production in the Muddy Sandstone at Amos-Elk Draw Fields, Powder River Basin, WY

Stephen A. Sonnenberg

Unconventional Resources Technology Conference (URTEC)

... be drilled with 9 pound per gallon mud. Mud weights over 9 pounds per gallon can indicate abnormally high pressure. The pressures recorded at Amos-Elk Draw...

A Rigorous Workflow for Evaluation of Huff and Puff Recovery Efficiency of Immiscible and Miscible Gases in Unconventional Reservoirs by Integrating Core Tests with NMR and GC Analysis

Rahul Kumar, Safdar J. Ali, Ashish Mathur

Unconventional Resources Technology Conference (URTEC)

... rock analysis of the surrounding material was performed and included XRD, porosities and saturation, Rock Eval, etc., collectively referred as Mud...

Manage Risk with Breakthrough Seismic Acquisition Technology: The GeoStreamer Story Continues New Reservoir Opportunities Revealed

Cyrille Reiser, Folke Engelmark

Petroleum Exploration Society of Australia (PESA)

... l need to be managed with matching The benefits of the GeoStreamer technology are mud weights and an optimal casing program. highlighted...

Formation pressure modeling using offshore seismic data

Weilai Pei, Lei Han, Chunyuan Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

... Prediction of pore pressure is essential in oil exploration and reservoir development. It gives perspective to well design parameter such as mud...

Lithologically Controlled Pore Pressure Prediction and Geomechanical Modeling Using Probabilistic Multivariate Clustering Analysis and an Expert System

Alan A. Curtis, Eric Eslinger, Randy Nickerson, Siva Nookala, Francis Boyle

Unconventional Resources Technology Conference (URTEC)

... values. The predicted mud weights in the right-hand plot of Figure 21 are in good accord with the drilling records. Figure 21. Pore Pressure Prediction...

First-Ever Application of Real-Time LWD Shear Sonic Velocity for Geomechanics in Slow Formations of Western Offshore Basin, India: A Game-Changer for Wellbore Stability in Exploration Wells, #42220 (2018).

Sachit Saumya, J.B. Bhagat, T. Kulkarni, S.N. Palange, B. Bandyopadhyay, C. Srivastava, J. Singh, P. Shedde, S. Bahuguna, A. Ghosh and Rahul Talreja

Search and Discovery.com

... geomechanics model which fails to estimate the shear failure-mud weight limit of the formation required to keep the borehole stable. The pore pressure gradient...

Toward Understanding Over-Pressure in a Basin with Burial and Uplift: Preliminary Results of a Study Measuring Under-Compaction with DT Logs

Paul E. Devine

Unconventional Resources Technology Conference (URTEC)

... pressure is a critical step following anomaly identification in order to make maximum use of the analysis. A brief web search will uncover a full menu...

Applications of Borehole Images in the Piceance Basin

Randy Koepsell, Stephen P. Cumella, David Uhl

Rocky Mountain Association of Geologists

... the Mesaverde Group has low matrix permeability, mud weights are typically under-balanced relative to actual formation pressure. In other words, under-balanced...

Experiments Relating to Salt-Dome Structures

Theodore A. Link

AAPG Bulletin

...) Another attempt to bring in the gas-pressure element was made in Experiment 24. The same arrangement as in Experiment 21 was made, but the mud or clay...

Pressurized Mud Cap Drilling Leads Operation to Reach Targeted Depth in Carbonate Formation Drilling in Indonesia

Joydi Mirza Zein, Fikri Irawan, Ardia Karnugroho

Indonesian Petroleum Association

..., Narrow Pressure Window, and Total Loss Circulation are several examples of challenges encountered by the industry in recent operations. Pressurized Mud...

Pressure Window Analysis for Aerated Drilling Success in Geothermal Wells,

Ghifari Yoga Pradhana, Isnani Agriandita

Indonesian Petroleum Association

... or cutting pocket. The volume of injection of aerated mud should be appropriate, therefore pressure window analysis is needed. Other strategies...

Field Case: Application Polyamine Based Mud System to Drill Kintom Formation in Sulawesi and Comparison to Conventional KCL-Polymer Mud System

Dominico Alphan Setyanto

Indonesian Petroleum Association

...Field Case: Application Polyamine Based Mud System to Drill Kintom Formation in Sulawesi and Comparison to Conventional KCL-Polymer Mud System...

Analytical Study of Overpressured Area in Bombay Offshore Basin

Bhagwan Sahay

Southeast Asia Petroleum Exploration Society (SEAPEX)

... on the pressure gradient is therefore very useful in evolving; Efficiently drilling wells with correct mud weights; Properly engineered casing programmes...

Rock physics and basin modeling nexus for predicting pore pressure

Qiuzi Li, Thomas M. Etzel, Alex Konstantinou, Prajnajyoti Mazumdar

International Meeting for Applied Geoscience and Energy (IMAGE)

... design including setting boundaries for casing points and mud weights. Existing rock physics modeling for pore pressure prediction faces challenges...

Detection of hydrocarbon reservoir boundaries using neural network analysis of surface geochemical data

Hari Doraisamy, Daniel H. Vice, Phillip M. Halleck

AAPG Bulletin

...Detection of hydrocarbon reservoir boundaries using neural network analysis of surface geochemical data Hari Doraisamy, Daniel H. Vice, Phillip M...

Mud Diapirism Induced Structuration and Implications for the Definition and Mapping of Hydrocarbon Traps in Makran Accretionary Prism, Pakistan, #51216 (2016).

Moin Raza Khan, Abid Hussain, Muhammad Sajid, Tahir Javed

Search and Discovery.com

... to the north, it seems likely that lower sequence imbricate and shale of this sequence reached higher levels by deformation (high pressure mud...

Prediction of multiple origin overpressure in deep fold-thrust belt: A case study of Kuqa subbasin, Tarim Basin, northwestern China

Changyu Fan, Gang Wang, Zhenliang Wang, Xiaojie Han, Jie Chen, Kuaile Zhang, and Baoshou Zhang

AAPG Bulletin

...., 2004, Integrated shared earth model: 3D pore-pressure prediction and uncertainty analysis: Leading Edge, v. 23, no. 1, p. 52–59, doi:10.1190/1.1645455...

ABSTRACT: 3D Pore Pressure Prediction Model in Bentu Block-Central Sumatra Basin, by Behaki, Wawan A.; Sukapradja, Aldyth; Siregar, Ronald C.; Djaelani, Setiabudi; Sjafwan, Benny; #90155 (2012)

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Figure 3

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Developments in Deep Water Drilling from Floaters

J. D. Simmons

Southeast Asia Petroleum Exploration Society (SEAPEX)

.... The casing sizes and setting depths below the mud line are the same as used in shallower water. Although abnormal pressure is not expected...

Effective Stress, Porosity, and Abnormal Pressure in the Eugene Island Block 330 Field, by A. Deshpande and P. B. Flemings; #90986 (1994).

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Altamont-Bluebell--A Major, Naturally Fractured Stratigraphic Trap, Uinta Basin, Utah

Peter T. Lucas, James M. Drexler

AAPG Special Volumes

... on a combination of borehole pressure measurements, drill-stem-test pressures, and drilling-mud weights. The bas of the Tertiary stratigraphic column is generally...