Measurement; Monitoring & Verification (MMV) Framework to Enhance Sustainability of Decarbonization Plan in the North Sea Area

Dwandari Ralanarko, Wulan Sari Puspita Ningrum, Hazred Fathan, Annisa Mutiara Badri, Muhammad Iqbal Maulana, Iqbal Daffa Pradana, Fikri Rum Darmawan, Ildrem Syafri, Edi Sunardi, Billy Gumilar Adhiperdana

Carbon Capture, Utilization and Storage (CCUS)

... CCS Project, the primary focus lies in assessing the hydrostatic or normal gradient conditions. The analysis begins with a thorough examination...

Using Traditional Methods to Predict Pore Pressure in Devonian Black Shale Basins of North East British Columbia

Sam Green, Joel Loeffler, Shona Clarke, David Thurston

Unconventional Resources Technology Conference (URTEC)

... Reference Trend (PRT) in-lieu of a Normal Compaction Trend (NCT) as used in conventional, or traditional, pore pressure prediction. The PRT is not linked...

Subtle Seals and Fluid-flow Barriers in Carbonate Rocks

Edward B. Coalson, Steven M. Goolsby, Mark H. Franklin

Rocky Mountain Association of Geologists

... porosities exceeding those in the reservoir. The common denominator of such seals is small pore-throat size and consequent high breakthrough pressure, i.e....

Abstract: A Research Project Documenting the Pressure History of an Overpressured Basin - Application to Deep Water Pressure, by R. E. Swarbrick; #90923 (1999)

Search and Discovery.com

The Golden Zone: Its the Temperature that Counts

Halfdan Carstens

GEO ExPro Magazine

... all sedimentary basins the pore pressure exceeds the hydrostatic pressure (pressure of the water column) beneath a certain depth. The depth at which...

Conceptual Model for Origin of Abnormally Pressured Gas Accumulations in Low-Permeability Reservoirs

B. E. Law, W. W. Dickinson

AAPG Bulletin

... of about 11,600 ft (3,500 m), the interpreted reservoir pressure (P1) is 5,800 psi (40 MPa), which in this area is above the normal hydrostatic...

New insights into the volume and pressure changes during the thermal cracking of oil to gas in reservoirs: Implications for the in-situ accumulation of gas cracked from oils

Hui Tian, Xianming Xiao, Ronald W. T. Wilkins, Yongchun Tang

AAPG Bulletin

... calculate the corresponding burial depth and then the hydrostatic pressure or pressures with different pressure gradients at any given temperatures...

Evaluating Naturally Fractured Reservoirs Targeted for Horizontal Drilling

R.A. Skopec

Rocky Mountain Association of Geologists

... of Geologists - 1992 I I I I Skopec I I 1 1 hydrostatic pressure. In normal pressure environments the rock matrix stress supports the overburden with grain...

Pore Pressure and Elastic Moduli Estimation Considerations for a Simplified Geomechanical Model for Unconventional Plays. A case study in the Vaca Muerta Formation

Sergio Cuervo, Ezequiel Lombardo

Unconventional Resources Technology Conference (URTEC)

... and Initial Considerations Pore Pressure Hydrostatic pore pressure is generated in all the sedimentary basins as a consequence of the pressure exerted...

Reservoir Knowledge and Drilling - Benefits Comparison for Underbalanced and Managed Pressure Drilling Operations

Doug Finley, Sara Shayegi, Joe Ansah, Isabel Gil, Randy Lovorn

Indonesian Petroleum Association

... is not depleted and at or greater than normal hydrostatic pressure, then underbalanced conditions can often be achieved using a sufficiently light liquid...

Salt-driven evolution of a gas hydrate reservoir in Green Canyon, Gulf of Mexico

Alexey Portnov, Ann E. Cook, Mahdi Heidari, Derek E. Sawyer, Manasij Santra, and Maria Nikolinakou

AAPG Bulletin

... considers normal (hydrostatic) pore-pressure gradient. However, the pore pressure may differ from hydrostatic pressure, especially in the Gulf of Mexico...

Application of E-Line-Based Electro-Mechanical Hydraulic Tool for Gas Lift Valve Change-Out in High Angle and High Casing Pressure Well

Dody Cahyadi, Dianita Wangsamulia, Antonius Aji

Indonesian Petroleum Association

... reached 63°, which prevented a gravity-dependent slickline GLVCO operation from reaching depth. Furthermore, the hydrostatic pressure of the 9.4-ppg...

2.0 Abnormal Pore Fluid Pressures: Definition, Terminology, Observations

P. E. Gretener

AAPG Special Volumes

... been termed normal. This range is accepted in view of the variable density of formation waters AND the limited accuracy of pressure measurements which...

Connecting Geomechanical Properties with Potential for Proppant Embedment and Production Decline for the Emerging Caney Shale, Oklahoma

Margaret Benge, Yunxing Lu, Allan Katende, Jonny Rutqvist, Dustin Crandall, Adam Haecker, George King, Joseph B. Renk, Mileva Radonjic, Andrew Bunger

Unconventional Resources Technology Conference (URTEC)

... force. A lower hydrostatic pressure was held while the sample temperature was increased from ambient to 90 °C, then the hydrostatic pressure...

Experimental Deformation of Sedimentary Rocks Under Confining Pressure: Tests at Room Temperature on Dry Samples

John Handin , Rex V. Hager, Jr.

AAPG Bulletin

..., "Strength Characteristics of Rock Samples under Hydrostatic Pressure." 91 pp. Master's Thesis, Rice Institute, Houston, Texas. BRIDGMAN, P. W., 1952...

Identifying Potential Gas Accumulation Sites from Oligocene Overpressure Data in the Qiongdongnan Basin, Offshore South China: GEOLOGIC NOTE

Liu Funing

AAPG Bulletin

... increased the pressure/depth gradient to levels above normal. Seismic lines N1N1^prime and N2N2^prime (Figure 1b) show that the Pliocene and Quaternary...

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

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

Indonesian Petroleum Association

... overpressured zones may cause an increase of overpressure in other regions that previously had lower overpressure or normal hydrostatic pressure...

Mechanics of Secondary Hydrocarbon Migration and Entrapment

Search and Discovery.com

3.0 General Ramifications of Abnormal Pore Pressures

P. E. Gretener

AAPG Special Volumes

... shows the increase of velocity as a function of effective stress. The pressure range is such that it corresponds to the top 3,000 feet (1 km) under normal...

Mechanics of Secondary Hydrocarbon Migration and Entrapment

Tim T. Schowalter

AAPG Bulletin

... that for hydrostatic conditions. Figure 7 (left side) illustrates the pressure difference in the water phase of an aquifer for an artesian gravity-type...

The in situ Stress Field of the Cooper Basin and its Implications for Hot Dry Rock Geothermal Energy Development

S. D. Reynolds, S. D. Mildren, R. R. Hillis, J. J. Meyer

Petroleum Exploration Society of Australia (PESA)

... normal heat production causing elevated geothermal gradients in the surrounding region (Deighton & Hill 1998). Two companies, Geodynamics and Scopenergy...

Successful Execution of High-Pressure Fracturing Treatments Case Study and Best Practices From East Kalimantan

Daniel Agee, Graham Grant, Farid Hadiaman, Andre Wijanarko

Indonesian Petroleum Association

... in this area were completed to normal production pressure expectations with no plans for fracturing. This includes 3.5” and 4.5” monobore completions both...

The National Conference on Earth Science, Banff, November 5-9, 1984: "Geopressures and Hydrocarbon Occurrences": CONFERENCE REPORT

Peter Gretener

CSPG Bulletin

... there is no uniformity of usage. When referring to normal pore pressure one considers the sedimentary sequence as an internally and externally open system...

Evidence for overpressure generation by kerogen-to-gas maturation in the northern Malay Basin

Mark R. P. Tingay, Chris K. Morley, Andrew Laird, Orapan Limpornpipat, Kanjana Krisadasima, Suwit Pabchanda, Hamish R. Macintyre

AAPG Bulletin

...-fluid pressure that is in excess of the hydrostatic pressure (the normal fluid pressure in the subsurface), which is typically 9.85 MPa/km (0.435 psi/ft...

Chapter 1: A New Exploration Strategy for Anomalously Pressured Reservoirs in Rocky Mountain Basins*

Ronald Surdam

Montana Geological Society

... involves the determination and, if possible, three dimensional (3D) evaluation of the pressure boundary between normal and anomalous pressure...