Impact of Capillary Pressure on Total Porosity in Unconventional Shales

Felipe Cruz, Ali Tinni, Steven Brackeen, Carl Sondergeld, Chandra Rai

Unconventional Resources Technology Conference (URTEC)

... in parts per thousand. (4) (5) Helium porosity measurements were used to evaluate the available gas-filled porosity upon desaturation. The summation...

Demultiple of High Resolution P-Cable Data in the Norwegian Barents Sea „ An Iterative Approach

A.J. Hardwick, S. Jansen, B. Kjolhamar

Petroleum Exploration Society of Australia (PESA)

...); summation forms a final LS adapted model (Fig. 4(e)). The last subtraction is undertaken in the curvelet domain (Herrmann et. al, 2005), offering...

Chapter Seven: Reservoir Evaluation

Alistair R. Brown

AAPG Special Volumes

... of the underburden. Figure 7-12 is composite amplitude for this reservoir, the absolute value summation of the top and base horizon slices of Figure 7-11...

The Impact of Vertical Averaging on Hydrocarbon Volumetric Calculations--A Case Study: Chapter 16

Larry E. Denver, Danny C. Phillips

AAPG Special Volumes

... result as multiplication and summation of the population that yields the averages because increased averaging dampens extreme values (Clark, 1979...

Analytical Problems in Determining Hydrocarbons in Sediments

William S. Ferguson

AAPG Bulletin

... mixture. Isolation of the residues in the eluted fractions was performed as indicated for the extract solutions. The weight summation of isolated...

Cincinnati Arch: Mineralogical-Statistical Evidence of Post-Ordovician Origin

David M. Scotford

AAPG Bulletin

... in the Ordovician-Silurian contact samples. This is shown graphically in Figure 2 in which the ordinate represents the summation of t values of those...

Diffusion of Fluids Through Porous Media with Implications in Petroleum Geology

G. N. Pandey , M. Rasin Tek , Donald L. Katz

AAPG Bulletin

... of helium diffusing through each pore (Johnson and Stewart, 1965). The summation of all the pores gives the total amount of helium diffusion through...

A Process for Primary Migration of Petroleum

E. E. Bray, W. R. Foster

AAPG Bulletin

... is not a displacement of microdroplets of the whole oil. The total oil migrated during an experiment may be determined by a summation of measured oil quantities...

Abstract: Data Mining in Identifying Carbonate Litho-Facies from Well Logs Based from Extreme Learning and Support Vector Machines, by Emad A. El-Sebakhy, Ognian Asparouhov, Abdulazeez Abdulraheem, Abdul-Aziz Al-Majed, Donghui Wu, and Kris Latinski; #90105 (2010)

Search and Discovery.com

Update 2010: Airborne Transient Pulse Surveys for Hydrocarbon Exploration„Major Recent Improvements; #40686 (2011)

Leonard A. LeSchack, John R. Jackson, James K. Dirstein, William B. Ghazar, Natalya Ionkina

Search and Discovery.com

.... These pulse data are collected along with latitude, longitude, ground speed, and time. The topright data bin on the screen is the summation of all...

Basics of Resistivity Tools - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2

Hezhu Yin

AAPG Special Volumes

... resistance rg can be expressed by a series summation: rg = rm + rmc + rxo + ri + + rt (2-12) where rm, rmc, rxo, ri, and rt, stand for resistance...

Skew Normal Distribution Deconvolution of Grain-size Distribution and Its Application To 530 Samples from Lake Bosumtwi, Ghana

Stoney Q. Gan, Christopher A. Scholz

Journal of Sedimentary Research (SEPM)

... subpopulation and a sample GSD is a mixture of one or more components, a sample pdf (written as “PDF” to be distinct from component pdf) will be a summation...

Adsorption and Capillary Condensation in Heterogeneous Nanoporous Shales

Yixin Ma, Jin-Hong Chen, Ahmad Jamili

Unconventional Resources Technology Conference (URTEC)

... to the summation of chemical potentials resulting from fluid-fluid and fluidpore wall interactions. URTeC 2432657 • • • • 4 The fluid is assumed...

Shale Resource Assessment in Presence of Nanopore Confinement

I. Yucel Akkutlu, Seunghwan Baek, Olufemi M. Olorode, Pang Wei, Zhang Tongyi, Ai Shuang

Unconventional Resources Technology Conference (URTEC)

... , HC Hence, our total hydrocarbon pore volume (Vp,HC) involves the summation of the volume εVp,HC of the hydrocarbons in the large pores...

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)

...n of the model’s parameters. The first summation in (16) evaluates the accuracy measured by the expected distance between the posterior draws of the mode...

Geologic Risking Guide for Prospects and Plays

David A. White

AAPG Bulletin

... be applie properly after the summation of the independent part, thus: Group 0.5 × [1.0 - (1.0 - 0.5)6] = 0.49. Note that in summations the risking...

Water Resources Management System (WRMS) Executive Summary; #80742 (2023)

Andy Clay, Jeff Aldrich

Search and Discovery.com

... that each classification component of the summation also be provided. Moreover, these quantities should not be aggregated without due consideration...

Strawn-Pennsylvanian Sands of North Texas

Charles F. Underriner, Jr., Walter O. Ford, Jr., Joseph Saxon, Jr., Hal W. Yeager, Jr., James F. Zapp, Thomas C. Canan, Thomas M. Garland, Emery W. Swanson

North Texas Geological Society

... and water saturations presented herein were determined by distillation in electrically heated retorts. The porosities were obtained by the “summation...

EXPLORATION ECONOMICS IN THE WILLISTON BASIN TODAY

KYE TROUT, JR.

Williston Basin Symposium

... return. The competitive position to which reference is made is largely the summation of these factors. The factors which...

Integral Optimization of Crude Allocation, Refining and Product Distribution

Koenoro

Indonesian Petroleum Association

... and revenue coefficients are known, the cash flow picture of the business system is readily obtained by simple algebraic summation of the successive...

Extended Abstract: Impact of Data Quality on Well Operations: Case Study of Work-over Operations

Alfred Enyekwe, Osahon Urubusi, Raufu Yekini, Iorkam Azoom, Oloruntoba Isehunwa

Africa Energy and Technology Conference, 2016

... that the category of tubing-annulus flow path takes the chunk 62% of the summation of all time lost which is 480 hours. In total, the time lost in all...

Geologic Study of Powder Wash Field, Moffat County, Colorado

Greg P. Anderson

Rocky Mountain Association of Geologists

... a summation of the reported 30 productive horizons in the field, it excludes pay totals from the shallow tests that reached total depth in the Wasatch...

Geologic History of the Uinta Basin

Orlo E. Childs

Utah Geological Association

... unconformities, and overlap of younger sediments complicate the problem. However, the summation of maximum thicknesses measured by Walton (Walton, 1944) make...

Extended Abstract: A Steady-State Approach for Surge and Swab Pressures Calculation of Herschel-Buckley Fluids in Directional/Horizontal Wells

Wenlong Jiang, Honghai Fan, Rongyi Ji, Deqiang Tian, Wen Zixiang, Yuan Gao, Rui Dai, Fuxin Han, Sun Yizhen

Africa Energy and Technology Conference, 2016

... by stepwise summation exit Fig.4. Flow chart of fluctuating pressure calculation Assuming degree of eccentricity (  ) is 0.2, using adaptive Simpson integral...

The Newporte Structure: a Petroliferous, Subsurface Impact Crater, Renville County, North Dakota

Timothy R. Gerlach, Neil L. Anderson, Nels F. Forsman

Williston Basin Symposium

.... This paper is a brief summation of that work. Apart from finding meteorite remnants, evidence for impact can include...