A Novel Model of Brittleness Index for Unconventional Reservoirs: Confining Pressure and Pore Pressure Effect

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Potential Extent and Thickness of Gas Hydrates in the Deep Water of the Northern Gulf of Mexico

Ettore Marcucci, Joseph Forrest

GCAGS Transactions

... conditions at which hydrates would be stable. Intersecting the pressure-temperature trend lines from the field calculations with the Type I and Type II...

In-House Python Application for DFIT Type Curves Analysis, Applied to Vaca Muerta Formation

Sebastián Heine, Cristian González

Unconventional Resources Technology Conference (URTEC)

... includes two more derivatives that assist and enhance the detection of flow regimes. These are: • • Primary pressure derivative (PPD) (dΔp/dΔt...

Application of High Fold, Multi-Azimuth 3-D P-Wave Seismic to Characterize Natural Fractures in the Rulison Field, Piceance Basin

Vello A. Kuuskraa, David Campagna, David Decker

Rocky Mountain Association of Geologists

... productivity trends. BACKGROUND The rationale for using natural fracture detection in tight gas sands stems from three conditions: • Significant areas...

Strain and Strain-Rate Responses Measured by LF-DAS and Corresponding Features for Fracture-Hit Detection during Multiple-Fracture Propagation in Unconventional Reservoirs

Yongzan Liu, Kan Wu, Ge Jin, George J. Moridis, Erich Kerr, Reid Scofield, Andrew Johnson,

Unconventional Resources Technology Conference (URTEC)

...e information on fracture-hit detection. Once the injection stops, fractures may close immediately or after a period of time, depending on the pressur...

The Geochemical imaging Technique for CO2 Monitoring in the Saline Aquifer of Krechba Field Algeria

Zeboudj Fayçal, Bahi Lakhdar

Carbon Capture, Utilization and Storage (CCUS)

...). A specific survey is implemented for each survey to minimize uncertainty in the measurements (Figure 5) and to optimize the detection program. CCUS...

Reducing Cost of CCUS Associated with Natural Gas Production by Improving Monitoring Technologies

Mohammad Bagheri, Scott Ryan, David Byers, Matthias Raab

Australian Petroleum Production & Exploration Association (APPEA) Journal

... to be evaluated are downhole seismic, pressure inversion and tomography. The downhole seismic data acquisition involves the installation of permanent...

Relation of Methane Generation to Undercompacted Shales, Shale Diapirs, and Mud Volcanoes

Hollis D. Hedberg

AAPG Bulletin

..., p. 97-107; 2. How abnormal-pressure-detection techniques are applied: Oil and Gas Jour., January 12, 1970, p. 62-71. Fertl, W. H., and D. J. Timko...

High-Temperature Geothermal Well Logging Techniques in Japan

Toshinobu Itoh

Circum Pacific Council Publications

... ) steering tool (azimuth, hole deviation, a n d inclination); 5) optical borehole television; 6) production logging tools (temperature, pressure, c o n t i n u...

Borehole tube wave generation by an incident P-wave at a fluid-filled fracture

Abdullah Alsawidan

International Meeting for Applied Geoscience and Energy (IMAGE)

... generation models have been proposed earlier in order to link the observed pressure of the tube-wave to fracture’s properties. The differences in the existing...

Getting more from microseismic data by asking less of it

David Rampton

International Meeting for Applied Geoscience and Energy (IMAGE)

..., the intuition that sharp pressure drops should relate to fracture clusters signaling a break into a larger volume laterally or at shallower depth could...

Experimental Study of Green River Oil Shale Pyrolysis

T.V. Le-Doan, N.W. Bostrom, A.K. Burnham, R.L. Kleinberg, A.E. Pomerantz, P. Allix

Unconventional Resources Technology Conference (URTEC)

... pressure, at temperatures near 500°C, for times on the order of an hour. More recently, methods have been proposed in which the shale is heated...

Optimizing Development in the Permian Delaware Basin Potash Areas with an Integrated Multidisciplinary and Modeling-Based Workflow

Rasheed Bello, Rajshekar Dutta Choudhury, Cole Bondo, Aaron Bazzell, Josh Cuyler, Dalton Vice, Alexandros Solomou, Sean Every, Karthik Srinivasan, Raj Malpani, Elton Ferreira

Unconventional Resources Technology Conference (URTEC)

... configuration did not aid detection. Pressure Interference Test The results from the pressure interference test are illustrated in Fig. 4. Wells were...

Deciphering Dynamic Fracture Systems through Multiple Monitoring Wells with Permanent Downhole Gauges in the Midland Basin

Yula Tang, Baosheng Liang, Leif Larsen

Unconventional Resources Technology Conference (URTEC)

... is prohibited. Summary Analyses of pressure data from a Wolfcamp tight oil reservoir spacing optimization pilot area in the Midland Basin with a fractured...

A Practical Case of Offshore Environment Protection in the Mahakam Area

Paul A. Wiet, Triadjie Poerwanto

Indonesian Petroleum Association

... with unconsolidated sediments. Moreover, we had no means nor equipment to measure precisely the shut in pressure or the volume of the escaping flow. Our estimate...

Hearing with Light!

Paul Wood

GEO ExPro Magazine

... measurements. Minute pressure changes along the length of a cable create strain on the fibre. When light is passed down the cable, some...

Downhole Geological Technology: Evolution, Breakthroughs and Emerging Solutions to Assessing Discoveries and Finding New Oil in and Around Old Fields

Roy D. Nurmi

Houston Geological Society Bulletin

... using standard well logs. A dream about to come true involve s well logging detection and correlation of magnetic reversals coupled with continuous...

Linear Trends of Paleo-Pockmarks and Fluid Flow Pipes in the Jurassic and Triassic Sediments of Offshore Northwest Australia

Tayallen Velayatham, Simon Holford, Mark Bunch

Petroleum Exploration Society of Australia (PESA)

... that intersected an overpressured unit within Triassic sediments. This caused a localized reduction of lithostatic pressure along the overpressured sequence...

Mudlogging: Gas Extraction and Monitoring: Part 3. Wellsite Methods

Alun Whittaker

AAPG Special Volumes

... The monitoring of gas--both types and amount--is one of the most critical jobs is mudlogging. Early detection of a gas influx will give rig crews time...

References Cited: Part 3. Wellsite Methods

AAPG Special Volumes

... of abnormal pressure zones: AAPG Bulletin, v. 56, n. 10, p. 2068-2071. Barker, C., and B. Horsfeld, 1982, Mechanical versus thermal cause of abnormally...

AAPG Hedberg Research Conference "Evaluating the Hydrocarbon Sealing Potential of Faults and Caprocks", December 1-5, 2002, Barossa Valley, South Australia; #90009 (2002).

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Borehole Stability and Field Stress Analysis with Azimuthal Logging-while-Drilling Technology: A Case History, #41775 (2016).

Saikh A. Azim, Sankar Chowdhuri, Salah Al-Anezi, Anar Abdulkarim, Ahmet Aki, Mohamed Samie

Search and Discovery.com

...°. This section is characterized by time sensitive borehole deterioration and significant variations in pore pressure, which results in severe hole...

Leveraging Digitization to Achieve Operational Certainty, #70367 (2018).

Pattabhiraman Ganesh,

Search and Discovery.com

... Analytics Innovative Sensors Provide Quality Field information Temperature Position Monitors Level-GWR Power Meter Pressure Vibration Level...

Evolution of Sedimentary Basins from the Standpoint of Petroleum Origin and Accumulation - A Three-Dimensional Quantitative Basin Study

D. H. Welte, M. A. Yükler

Special Publications of SEPM

... and water resulted in the "hydrodynamic theory". The search always focussed on the detection of suitable subsurface structures which possibly could host...

The Challenge of Pore Pressure Prediction in Indonesias Warm Neogene Basins

Agus M. Ramdhan, Neil R. Goulty, Lambok M. Hutasoit

Indonesian Petroleum Association

...The Challenge of Pore Pressure Prediction in Indonesias Warm Neogene Basins Agus M. Ramdhan, Neil R. Goulty, Lambok M. Hutasoit © IPA, 2012 - 35th...