Modifications for Fracture Damage and Changing Pressure Drawdown to Improve Accuracy of Duong Decline Model

Himanshu S. Jha, W. John Lee

Unconventional Resources Technology Conference (URTEC)

... damage into account. This causes inconsistent expressions of flow rate and cumulative production as functions of time. Further, most wells produce...

Elastic Waves in Porous Media Saturated with Non-Wetting Fluid

Jimmy X. Li, Reza Rezaee, Tobias M. Müller, Mohammad Sarmadivaleh

Australian Petroleum Production & Exploration Association (APPEA) Journal

... will be. In the high-frequency limit lim ~ vÞ ! 0 kðs; v!¥ ð3:9Þ The plane-wave solution is commonly used to calculate the phase velocities...

Characterizing a Mississippian Carbonate Reservoir for CO2-EOR and Carbon Sequestration: Applicability of Existing Rock Physics Models and Implications to Feasibility of Time Lapse Monitoring Programs in the Wellington Oil Field, Sumner County, Kansas, #80530 (2016).

Anthony Lueck, Abdelomeam Raef, W. Lynn Watney

Search and Discovery.com

... characteristics. We will acquire P-wave and S-wave velocity data from core samples by running ultrasonic tests and compare them to sonic and dipole sonic...

Structural Geology Observations Derived From Full Tensor Gravity Gradiometry Over Rift Systems, #41784 (2016).

Desmond FitzGerald, Horst Holstein

Search and Discovery.com

... contacts. Gravity profile data crossing a fault can be used to estimate the dip, block thickness, and density contrast across the structure. The strike...

Quantitative Modeling of the Dynamic Evolution of Salt Structures

Kenneth Petersen, Ian Lerche

GCAGS Transactions

... and requires the solving of combined equations of motion and heat transport (Schmeling, 1988). In order to solve these equations boundary conditions limit...

Improved Shale Characterization Through Joint Elastic-Electrical Effective Medium Modeling

Kelvin Amalokwu, Kyle Spikes, Kevin Wolf

Unconventional Resources Technology Conference (URTEC)

... this potential in field data. The results show that while the elastic properties alone (especially when only P-wave data is available) may not be able...

Quantifying Fracture Intensity: An Example from the Piceance Basin

Leonel Gomez, Julia F. W. Gale, S. E. Laubach, S. Cumella

Rocky Mountain Association of Geologists

... of the power-law relationship. Where these parameters can be delineated for microfracture size distributions, the equations can be used to predict...

Statistical Methods For Log Analysis of Reservoir Properties: Chapter 1

John H. Doveton

AAPG Special Volumes

... trends from logging data for the purposes of both prediction and estimation of constants used in functional petrophysical equations. The target...

ABSTRACT: Evaluation of Electric Well Logs from Appalachian Basin with Small Microcomputer System, by Eberhard Werner; #91041 (2010)

Search and Discovery.com

Is it Possible to Simplify the Formulation of Hydrate Decomposition in Porous Media? by Mehran Pooladi-Darvish and Shahab Gerami; #90035 (2004)

Search and Discovery.com

Shaly Sand Log Analysis Using Cation Exchange Capacity Data

Darrell C. Bush, Ralph E. Jenkins

Indonesian Petroleum Association

... calculator programs provided to solve the equations, and the new available and economical procedure for obtaining CEC data should make the use...

Structure Interpretation Problems of a Lower Miocene Reef Associated with a Shallow Low Velocity Anomaly, North Sumatra

Peter Walker, Masrizal Maas, Michael D. Burnaman

Indonesian Petroleum Association

... reprocessed in order to extract additional structural information. Reprocessing Base Reef Potential The previous processing, Figures 6, 7, 8 and 9, had used...

Full Wave Acoustic Logging: Some Examples

John W. Minear

Southeast Asia Petroleum Exploration Society (SEAPEX)

.... Helbig, K and Mesdag, C S (1982). “The Potential of Shear-wave Observations”, Geophysical Prospecting, 30, 413–431. 7. Tatham, R H (1982). “Vp/Vs...

Characterization of Seal Potential and Distribution Using Pre-Stack Seismic Inversion: A Field Case Study of Onshore Abu Dhabi, #20489 (2020).

Anni Xie, Maria Helena Caeiro, Stefan Steiner, Ahmed Taher, Martin Jagger, Kate Al Tameemi, Amogh Chitrao, Fakhera Al Qubaisi, Huda Al-Salmi, Jawaher A. Alshamsi,

Search and Discovery.com

...Characterization of Seal Potential and Distribution Using Pre-Stack Seismic Inversion: A Field Case Study of Onshore Abu Dhabi, #20489 (2020). Anni...

Texaco Watercut Monitor – Microwave Based Technology

M. G. Durrett, G. J. Hatton, D. A. Helms, J. D. Marrelli

Indonesian Petroleum Association

... the most information about the fluids through which it is transmitted. This frequency is several orders of magnitude higher than that used...

A Reduced Physics Modeling Approach to Understand Multiphase Well Production Performance for Unconventional Reservoirs

Diego Molinari, Sathish Sankaran

Unconventional Resources Technology Conference (URTEC)

...represents the rate potential at different drawdown conditions and can lead to misleading conclusions when the IPR is used as a production optimiz...

Data-Driven Approach to Optimize Stimulation Design in Eagle Ford Formation

Francisco Herrero Clar, Agustin Monaco

Unconventional Resources Technology Conference (URTEC)

.... Whereas physical driven tools frequently used in the oil industry are very helpful, they always imply a set of assumptions and simplifications regarding...

Seismic Reservoir Characterization and Pre-stack Inversion in Resource Shale Plays, #41467 (2014),

Brian Russell

Search and Discovery.com

... the fundamental geology and geo-physics behind each method, and case histories from various basins around the world will be used to illustrate the methods...

RokDoc's€ Role in Facilitating Innovation in Exploration and Production

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... statistics _ r-d~_ e_ A Rock Model is a set of equations or functions relating any set of rock ro erties for the same rock facies Integration was a great...

Carbon dioxide development in aerobic parts of lignite mining dumps: The influence of rising groundwater in the CospudenZwenkau dump: IIQuantitative models

W. Glaesser, I. Lerche

Environmental Geosciences (DEG)

... in water solution as functions of pressure when the dump is sealed.Group B ModelsLeak EfficiencyTo illustrate the effects of a potential leak for carbon...

Contrasting Styles of Lithospheric Extension: Implications for Differences Between the Basin and Range Province and Rifted Continental Margins: Chapter 5: Concepts

Jean Braun, Christopher Beaumont

AAPG Special Volumes

... that for commonly used parameter values there is relatively little potential energy difference between a midocean ridge and a thermally stable...

Bioturbators as Ecosystem Engineers: Assessing Current Models

Brittany A. Laing, Luis A. Buatois, M. Gabriela Mángano, Nicholas J. Minter, Luke C. Strotz, Guy M. Narbonne, Glenn A. Brock

PALAIOS

... overlap with the ‘‘burrow type’’ categories used to calculate the bioirrigation potential (Renz et al. 2018) of a species. Burrow Morphology.—Burrow...

Distribution of ground motion seismic surface wave of the 2015 shallow strong earthquake at Ranau central zone seismically active region, Sabah, Malaysia

Bailon Golutin

Geological Society of Malaysia (GSM)

...Distribution of ground motion seismic surface wave of the 2015 shallow strong earthquake at Ranau central zone seismically active region, Sabah...

Resistivity Logs: Chapter III

George B. Asquith, Charles R. Gibson

AAPG Special Volumes

... are electric logs which are used to: (1) determine hydrocarbon versus water-bearing zones, (2) indicate permeable zones, and (3) determine resistivity...

Abstract: Empirical Mode Decomposition (EMD) of Turner Valley Airborne Gravity Data in the Foothills of Alberta, Canada; #90211 (2015)

Hassan Hassan

Search and Discovery.com

..., the base functions used in FFT and wavelet methods are fixed, and do not necessarily match varying nature of signals and this will lead to the loss...