The Application of Cased Hole Formation Resistivity to Optimize Well Performance in Carbonate Formation

Muhammad A. Gibrata, Mario Petricola, Riawan Mulyanto, Sathees Kumar, Amritzar Aimar, Ratih Wulandari, Zul Anwar

Indonesian Petroleum Association

... Cased Hole Formation Resistivity Measurement The CHFR measurement has a depth of investigation from 2 m (7 ft) to 10 m (32 ft), depending on resistivity...

Quantitative Electric Log Interpretation of "D" and "J" Sands-Denver Basin

J. Grynberg

Rocky Mountain Association of Geologists

... as it is held by capillary pressure. This is irreducible water saturation. When a reservoir containing residual oil is sampled by a core, the formation fluid...

Building Well and Fluid-Specific Pipe Friction Curves, Monitoring Perforation Cluster Efficiency During Stimulation, and Measuring Near-Wellbore Tortuosity Using Acoustic Friction Analysis

Eric M. Dunham, Saeed Rahimi-Aghdam, Junwei Zhang, Nathan Crawford, Craig Cipolla, Michael McKimmy, John Lassek

Unconventional Resources Technology Conference (URTEC)

... of the column of fluid within the well, 𝑝&'&( is the frictional pressure loss from flow within the well (pipe friction, typically quantified in terms of pressure...

Development of Geopressure by Ductile Shear: An Example from Offshore Louisiana

Jeffrey A. Nunn

GCAGS Transactions

... elements (fault splays B, D, and A). Figure 3. Measured shale porosity and fluid pressure from Pathfinder well and sand reservoirs in Eugene Island Block...

Unpropped/Propped Fracture Permeability and Proppant Embedment Evaluation: A Rigorous Core-Analysis/Imaging Methodology

A. Ghanizadeh, C. R. Clarkson, H. Deglint, A. Vahedian, S. Aquino, J. M. Wood

Unconventional Resources Technology Conference (URTEC)

... pressure, effective stress) on unpropped/propped fracture permeability/conductivity and proppant embedment within the Montney Formation (Canada...

Modeling Frac-hits Using Dynamic Microseismicity-Constrained Enhanced Fracture Regions

Peyman M. Moradi, Doug Angus

Unconventional Resources Technology Conference (URTEC)

...-stimulated zones), usually by impacting rock multiphase fluid interfacial arrangements and/or changing dimensions of conductive fractures. Aside from...

Increasing Occurrence of Abnormally High Reservoir Pressures in Boreholes, and Drilling Problems Resulting Therefrom

J. H. M. A. Thomeer , J. A. Bottema

AAPG Bulletin

... (90-100%), however, the problem seems still far from solved. I. It is well known that fluid in porous rocks are normally encountered under hydrostatic...

Fracturing Fluids and Proppants Analysis for Hydraulic Fracturing in Unconsolidated Formation of Well X-3Ž in Tanjung Field

H.S. Jane, P.S. Anas, Mth. Kristiati

Indonesian Petroleum Association

... shown in Figure 8. The well was shut-in at 800 psi, then it was bleed-off until it was equal to formation pressure. From conductivity chart...

Completions Fluid Testing Workflow to Optimize Chemical Selection for Better Productivity or Reduce Completions Costs

Rahul Kumar, Ashish Mathur, Chad Balenger, Safdar Ali, Saul Lopez

Unconventional Resources Technology Conference (URTEC)

... fluid chemicals and formation crude. Samples of produced crude oil and frac water are obtained from the field. Completion chemicals are procured from...

Analyses of Woodbine Cores for Presence of Salt Water: GEOLOGICAL NOTES

R. H. Fash

AAPG Bulletin

... that the water from the drilling fluid can displace the salt water present in the core. A core having a porosity of 24.1 per cent and a chloride content...

Abstract: Sandstone Diagenesis in Bromide Formation, South-Central Oklahoma, by Mark W. Longman; #90961 (1978).

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Assessment of Improved Oil Recovery by Osmotic Pressure in Unconventional Reservoirs: Application to Niobrara Chalk and Codell Sandstone

Ozan Uzun, Hossein Kazemi

Unconventional Resources Technology Conference (URTEC)

.... In this paper, we present a new method to measure the osmotic pressure in core samples. The method was applied to cores from Niobrara and Codell...

Origin of Reservoir Fractures in Little Knife Field, North Dakota

W. Narr , Robert C. Burruss

AAPG Bulletin

... of lower minimum total stress, or of higher pore-fluid pressure, or both, during some time in the geologic past. Evidence from the study of fluid...

Overpressure and mudrock compaction in the Lower Kutai Basin, Indonesia: A radical reappraisal

Agus M. Ramdhan, Neil R. Goulty

AAPG Bulletin

.... Swarbrick, and D. Jones, 2008, Where has all the pressure gone? Evidence from pressure reversals and hydrodynamic flow: First Break, v. 26, no. 9, p...

Abstract: Multilateral Stimulation Technology - A New Approach to Stimulating/Revitalizing Production in Carbonate Reservoirs; #90248 (2016)

Kevin Rice

Search and Discovery.com

... tube. The formation ahead of the tubes is jetted away with a combination of erosion and acid chemical reaction. Differential pressure across the liner...

PAST HISTORY AND FUTURE POTENTIAL

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Abstract: Diagenesis, Deformation, and Fluid Flow in the Monterey Formation of Coastal California, by P. Eichhubl and R. J. Behl; #90935 (1998).

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Effectiveness of Geological Exploration for Oil and Gas

James W. Clarke

Petroleum Geology: A Digest of Russian Literature

... modern formation testers; by improving the quality of the geophysical logging, using induction and activation logging; by more effective methods...

Overpressure and Hydrocarbon Accumulations in Tertiary Strata, Gulf Coast of Louisiana; #41000 (2012)

Philip H. Nelson

Search and Discovery.com

... from wellhead pressures. Bottom-hole shut-in pressures accurately measure formation pressure if the test period is sufficiently long. The large number...

Dilation Brecciation…A Proposed Mechanism of Fracturing, Petroleum Expulsion and Dolomitization in the Monterey Formation, California

P. O. Roehl

Pacific Section SEPM

... scale, when extension results from regional pore fluid pressure buildups immediately following a period of dilatancy, an abrupt reduction in fluid...

The Golden Snitch? Borehole Gravity for Reservoir Monitoring

Jennifer Hare, Matthew Place

GEO ExPro Magazine

... changes caused by pore fluid exchanges relatively far from the borehole. In addition, the method works through casing. Time-lapse borehole data can also...

A Stimulation Treatment in Depletion Sandstone Wells

M. Fauzi A. Alkaff, Jarwo Sanyoto

Indonesian Petroleum Association

... factors in promoting formation damage. Temperature and pressure reductions accompanying flow of crude oil which contains a large amount of paraffinic...

Field Trials of the New DFIT-Flowback Analysis (DFIT-FBA) for Accelerated Estimates of Closure and Reservoir Pressure and Reservoir Productivity

Behnam Zanganeh, Christopher R. Clarkson, Alexander Cote, Brenton Richards

Unconventional Resources Technology Conference (URTEC)

... hydraulic fracture by pumping fluid (usually water-based) into the reservoir at a high enough pressure to achieve breakdown of the formation...

ABSTRACT: Laboratory Investigation of Compaction Localization and its Coupling with Fluid Flow, by Vajdova, Veronika, Sheryl Tembe, Patrick Baud, Teng-fong Wong; #90026 (2004)

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Reducing Reservoir Uncertainty in Mafumeira Field Development

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