Getting the Right Fluid Out of the Source Rock: Use of Extensive Data Sets from Shale Plays and Improved Compositional Modeling

Search and Discovery.com

Mineral Compositions Calculated from Chemical Analyses of Sedimentary Rocks

John Imbrie, Arie Poldervaart

Journal of Sedimentary Research (SEPM)

... were devised. The computation form presented in this paper is the result of our efforts to speed up the calculations. After a little experience with its...

A Simple Volumeter

Robert L. Miller

Journal of Sedimentary Research (SEPM)

... of measurement. With practice one can make 20 or more measurements and calculations in 30 minutes. ACCURACY OF THE APPARATUS In 9 consecutive observations...

Non-Darcy Flow Regimes Coupled With Pore Compaction in Shale Gas Formations

Davud Davudov, Rouzbeh G. Moghanloo, Yuzheng Lan

Unconventional Resources Technology Conference (URTEC)

... not been reviewed by URTeC and URTeC does not warrant the accuracy, reliability, or timeliness of any information herein. All information...

Gas Appraisal, a Graphical Short-Cut for Geologists*

R. P. Schoemaker

CSPG Bulletin

... prospects is simplified by a graphical short-cut based on a combination of engineering calculations and statistical averages for Alberta gas fields...

Understanding the Oil and Gas Reservoir Using Material Balance - Workshop Summary

John H. McMullen

PTTC

.... Excel calculations are automatic and save both time and provide accuracy. Excel can solve for specific cells using a sum of squares approach...

Hypsometry of the Basement of the Dnieper - Donets Depression

R. I. Andreeva, M. V. Chirvinskaia

Petroleum Geology: A Digest of Russian Literature

...; their slip does not exceed 100–200 m. Unfortunately, the accuracy of the quantitative calculations based on the magnetometric data does not fix similar...

Determination of the Position of the Water-Oil Contact

A. V. Velichko

Petroleum Geology: A Digest of Russian Literature

.... These investigations are necessary because their results govern the degree of accuracy of the calculations of reserves. For example, the average thickness...

A Fast Method of Calculation of the True Thickness of Beds According to the Apparent Thickness, Measured along the Shaft of a Slanting Well

L. A. Buriakovskii Л. А. Буряковский

Petroleum Geology: A Digest of Russian Literature

... of the normal section of the field or of the prospecting area. In the practice of geological observation, however, this question frequently is simplified...

Increasing the Accuracy of Reservoir Characterization in Unconventional Reservoirs; #41409 (2014)

Bradley Melton, Neil Fishman

Search and Discovery.com

...Increasing the Accuracy of Reservoir Characterization in Unconventional Reservoirs; #41409 (2014) Bradley Melton, Neil Fishman Increasing...

Neural Network Application on Selection of the Best Correlation of Multiphase Flow in Pipes

Riko Abdillah, Tutuka Ariadji

Indonesian Petroleum Association

... total production. The results show that the best model has a 70% prediction accuracy. Ansari, A.M., Sylvester, A.D., Sarica, C. Shoham, O...

Modeling and Simulation of Mass Transfer and Equilibrium in Tight Oil Formations

Marjan Sherafati, Kristian Jessen

Unconventional Resources Technology Conference (URTEC)

...eavy-end components in IFT calculations (and hence capillary pressure calculations), the parachor values of normal butane (nC4) and normal dodecane (nC...

Heteropody index: a square peg in a round hole?

E. Catherine Strickson

PALAIOS

..., and length 3 carpal width (L3CW) (the width at the most proximal point of the foot in contact with the ground). In addition, accuracy of HI calculations using...

Research and application of shallow surface wave prediction attenuation in dual complex mountainous exploration areas

Xinyue Song, Zaijin Zhang, Yi Bao, Cheng Wang, Zhonghua Zhao, Yangyang Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... is extremely low, but exploration and development require higher accuracy in seismic imaging. The processing effect of shallow seismic data is crucial...

A Volumeter for Measuring Porosity of Incoherent Sands

John C. Ludwick

Journal of Sedimentary Research (SEPM)

... obviates field calculations. The range of porosity that can be measured with the described volumeter is limited by the length of the calibrated part...

Enhancing geosteering efficiency „ Automated key performance indicators for real-time geosteering decisions

Mohammed Alhussain, Faisal Bashir, Mohamed Elghannam, Hashem Fayoumi

International Meeting for Applied Geoscience and Energy (IMAGE)

... technology into geosteering KPI calculations significantly increases the likelihood of successful well placement. Through leverage of a centralized database...

Implications for Organic Maturation Studies of Evidence for a Geologically Rapid Increase and Stabilization of Vitrinite Reflectance at Peak Temperature: Cerro Prieto Geothermal System, Mexico: DISCUSSION

Jerry J. Sweeney, Alan K. Burnham

AAPG Bulletin

... solutions to the kinetic equations. The main limitation to the use of the kinetic pproach is the accuracy of the thermal history used, not the computer...

Diagenetic Pathways in Sedimentary Basins: Chapter 6: DIAGENESIS AND BASIN HYDRODYNAMICS

Wendy J. Harrison, Regina N. Tempel

AAPG Special Volumes

... sediment burial. Calculations of the diagenetic consequences o fluid degassing during flow from the geopressured zone to the near-hydrostatic zone show...

Application of Deep Learning Neural Networks to Petrophysical Property Prediction: Case Study from the Powder River Basin

Cameron Snow

Unconventional Resources Technology Conference (URTEC)

... by URTeC and URTeC does not warrant the accuracy, reliability, or timeliness of any information herein. All information is the responsibility...

Application of Physics Informed Neural Networks to Compositional Modelling

Thelma Anizia Ihunde, Olufemi Olorode

Unconventional Resources Technology Conference (URTEC)

... and URTeC does not warrant the accuracy, reliability, or timeliness of any information herein. All information is the responsibility...

Application of High Precision Pressure Measurements in Reservoir Evaluation

M. Ribuot, J. Exbrayat, W. Machtalere

Indonesian Petroleum Association

... measurement has been made possible with much greater accuracy and resolution than with conventional equipment. In normal operating conditions: accuracy...

Multiscale fault and fracture characterization methods

QiQi Ma, Taizhong Duan

International Meeting for Applied Geoscience and Energy (IMAGE)

... fault imaging accuracy, high uncertainty and strong multi-solution of fracture interpretation, this study explores a set of methods for multi-scale...

Machine Learning Based Shale Gas Proration Synchronized Computing Method

Zan Chen, Xueqian Zhu, Yexin Fang, Jitong Li

Unconventional Resources Technology Conference (URTEC)

... times with 82 randomly selected wells each time, average R² reached 0.9175 which indicated the average accuracy of the calculations was 91.75...

Using x-ray computed tomography to estimate hydrate saturation in sediment cores from Green Canyon 955, northern Gulf of Mexico

Emma A. Oti, Ann E. Cook, Stephen C. Phillips, and Melanie E. Holland

AAPG Bulletin

... and grain density, which in turn affects the accuracy of the porosity. In addition, the gas and hydrate calculations can also be affected by core volume...

Using Bayesian Leave-One-Out and Leave-Future-Out Cross- Validation to Evaluate the Performance of Rate-Time Models to Forecast Production of Tight-Oil Wells

Leopoldo M. Ruiz Maraggi, Larry W. Lake, Mark P. Walsh

Unconventional Resources Technology Conference (URTEC)

... not been reviewed by URTeC and URTeC does not warrant the accuracy, reliability, or timeliness of any information herein. All information...