3.4 Days - Evolution of the Fastest Development Wells in Mahakam

M. Dahnil Maulana, Setiohadi, Alvin Ivan Handoko, Surikno Sugiarto, Crisa Agirawan

Indonesian Petroleum Association

... operation → Skid rig and M/U BHA for next phase or completion phase on batch well. ROP was improved by fit for purpose BHA & bit selection...

South Hallettsville Field (Wilcox), Lavaca County, Texas

Stanley M. Leventhal

GCAGS Transactions

... seismic data set was subsequently acquired and confirmed the anomaly. A bit of "wildcatting/entrepreneurship," but more importantly confidence...

Advanced Pressure Coring, by Erik C. Anders and Martin Rothfuss, #40428 (2009).

Search and Discovery.com

Unconventional Reservoir Shale Gas; #10459 (2012)

Sunjay Sunjay

Search and Discovery.com

.... In drilling, the bit often encounters greater shale volumes than reservoir sands. In seismic exploration, shales interfacing with other rocks often form good...

4D GPR Fluid Flow Visualization in Fractured Carbonates at the 1 to 10 m Scale, #120056 (2013)

Mark Grasmueck, Pierpaolo Marchesini, Gregor P. Eberli, Michael Zeller,, Remke L. Van Dam

Search and Discovery.com

... are clipped in one of the repeat surveys by exceeding the 16 bit dynamic range of the GPR analog to digital converter. Comparison of Post-Infiltration...

Rock Compressive Strength: A Correlation from Formation Evaluation Data for the Niger Delta, #30488 (2017).

Babatunde A. Salawu, Reza Sanaee, Olumayowa Onabanjo

Search and Discovery.com

... evaluation measurements. Background • Importance of understanding rock strength • Impact of rock strength on well operations • Bit selection...

Development Model, Distribution Characteristics of Igneous Rocks and their Effects on Oil and Gas Accumulation in Santos Basin, Brazil; #51707 (2025)

Liu Yaming

Search and Discovery.com

... eruption. Igneous rocks have the logging response characteristics of high resistivity, high density, low acoustic time difference. The M-N-RT crossplot...

3-D seismic Images of the Effects of Carboante Karst Collapse on Overlying Stratigraphy, Bob A. Hardage, Search and Discovery Article #40044 (2002)

Search and Discovery.com

3-D seismic Images of the Effects of Carboante Karst Collapse on Overlying Stratigraphy, Bob A. Hardage, Search and Discovery Article #40044 (2002)

Search and Discovery.com

Succesfull Heavy Oil and Extra Heavy Oil Prodution Testing Using Phasetester Vx* on Castilla for ECOPETROL

Imed Benlizidia

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... related to the mixture density whereas the low-energy count rate is related to the composition of the fluid – thereby responding to the water liquid...

Subsurface Geotechnical Hazards in Petroleum and Geothermal Development

Robert C. Erickson

AAPG Special Volumes

.... The amount of overpressuring depends on the height of the hydrocarbon column above the water phase and the density of the contained hydrocarbon. The longer...

Structural History and Oil Potential of Offshore Area from Cape Hatteras to Bahamas

Walter S. Olson

AAPG Bulletin

.... They will need everything they have learned, plus a good bit of luck, to find and harvest the oil which, we believe, lies beneath the Atlantic. A wealth...

Significant Role of Structural Fractures in Renqiu Buried-Hill Oil Field in Eastern China

Fei Qi, Wang Xie-Pei

AAPG Bulletin

... blocks. The smallest joints are fissures in the beds, with average density of 40 per meter (12 per foot). The density of joints increases greatly near...

Well Log and Seismic Character of Tertiary Terumbu Carbonate, South China Sea, Indonesia

J. Andrew May , Daryl R. Eyles

AAPG Bulletin

... Association Symposium Transactions, Jakarta. Gaymard, R., and A. Poupon, 1968, Response of neutron and formation density logs in hydrocarbon bearing...

Mathematical model for calculating the horizontal principal stress of a faulted monoclinal structure in southwest Qaidam Basin, China

Xiangyu Fan, Qiangui Zhang, Meiheng Duan, Yang Yang, Qiang Duan, Xiaohong Chen, and Da Lv

AAPG Bulletin

... stress direction. Finally, based on the in situ stress distribution of the study area, the mud density and trajectory for drilling the third stage of well...

Lessons Learned, Lessons Lost - Review of Selected Coalbed Methane Pilots

John P. Seidle

Rocky Mountain Association of Geologists

.../Blue Creek Pennsylvanian med- to low-vol bit 32-7 Unit Fruitland L. Cretaceous high-vol A bit Number of wells Well spacing, acres Number of coal...

Indirect Estimation of Fluid Transport and Rock Mechanical Properties from Elemental Compositions: Implications for Sweet SpotŽ Identification in the Montney Formation (Canada)

A. Ghanizadeh, B. Rashidi, C.R. Clarkson, A. Vahedian, C.P. Vocke, A.R. Ghanizadeh

Unconventional Resources Technology Conference (URTEC)

... fine-grained siltstone to very fine-grained sandstone (31.8-53.7 µm). The bulk density values measured for core plugs (using the caliper method) range...

Middle Devonian Facies Relations, Zama Area, Alberta

John G. McCamis , Lawrence S. Griffith

AAPG Bulletin

... 5-30-116-4W6M H.B. Zama North 13-7-116-4W6M Correlations based on gamma-ray and density-measuring mechanical logs are illustrated by a cross section...

Creating a 3-D Hydrocarbon Profile in the Eagle Ford Shale Play and Relating that Information to Field Production, #51093 (2015).

Rick Schrynemeeckers

Search and Discovery.com

... a core, grain density, and fluid saturation to better understand how fluids (i.e. oil) will flow through and from a reservoir. This is important...

Real Time Torque and Drag Analysis by Combining of Physical Model and Machine Learning Method

Kankan Bai, Honghai Fan, Hongbao Zhang, Fei Zhou, Xingang Tao

Unconventional Resources Technology Conference (URTEC)

... to describe the T&D changing trend and support prediction ahead of bit. The hybrid method is tested in an ultra-deep well (depth is over 8000m...

Review of Geological Storage Opportunities for Carbon Capture and Storage (CCS) in Victoria

C. M. Gibson-Poole, S. Edwards, R. P. Langford, B. Vakarelov

Petroleum Exploration Society of Australia (PESA)

... AND STORAGE (CCS) IN VICTORIA Figure 2. (a) Carbon dioxide phase diagram (after Bachu 2000). (b) Variation of CO2 density with depth (assuming hydrostatic...

Feasibility Study of Underbalanced Drilling Fluid Design in Depleted Reservoir: Case Study Field X, Indonesia

Irfan Hariz, Bonar Tua Halomoan Marbun

Indonesian Petroleum Association

... drilling techniques. These include: • Increased penetration rate and bit life, • Minimized lost circulation while drilling, • Improved formation...

Stratigraphic Prospects of the Nuevo Leon and Trinity Groups, San Marcos Arch, Texas

John S. Rives

GCAGS Transactions

... have been foremost in determining the low density of exploratory wells to the Ouachita facies, which density averages less than one well per 100 square...

Eagle Ford Completion Optimization Strategies Using Horizontal Logging Data

Robin Slocombe, Andrew Acock, Casey Chadwick, Eric Wigger, Anup Viswanathan, Kevin Fisher, Richard Reischman

Unconventional Resources Technology Conference (URTEC)

.... Each of the four operating companies were requested to acquire open hole logs in 3 wells. The data sets included a quad combo – density, neutron...

Searching for the Optimal Well Spacing in the Eagle Ford Shale: A Practical Tool-Kit

Douglas H. Portis, Hector Bello, Mark Murray, Gervasio Barzola, Paul Clarke, Katy Canan

Unconventional Resources Technology Conference (URTEC)

... orientation and density respectively. URTeC 1581750 4 Figure 4 A &B. There are multiple options on how to pump radioactive tracers during stimulation...