The Earliest Bioherm of the Devonian in Guangxi, China

Yi Wu

CSPG Special Publications

... framestone, but twenty metres northeastward. They appear en echelon in longitudinal section (Fig. 5). Stromataporoids, the only organisms seen...

Resolving MWD-Wireline Resistivity Differences in Shaly-Sand Pay Zones

Steve Mack

Indonesian Petroleum Association

... utilising a log analysis program designed to determine prospective net pay. Analysis using the MWD log indicated that a marginal zone had low enough water...

The Relationship between the Disposition of Primary Tungsten Deposits is Selangor and Negri Sembilan (Peninsular Malaysia) and the Tungsten Distribution Pattern is the Associated Granites

C. H. Yeap, K. F. G. Hosking

Geological Society of Malaysia (GSM)

...-sediments, that vary in age from Silurian to Devonian, and have been invaded by granites which are probably mainly of Triassic age, but which may...

Old Electrical Log Interpretation [Pre-1958], Chapter 3: The Normal Curve

Hilchie, D.W.

AAPG Special Volumes

...) and a long normal (usually 64 inches). The short normal usually measures in what is considered the invaded zone, while the long normal reads deeper...

Assessing Reservoir Producticity Using Innovative Exploration Technologies and Advanced Formation Evaluation Techniques

I Made Agus Sutha Negara, Iman Firdaus, Luhut P. Gultom, Anwar Sadat, Dedi Juandi

Indonesian Petroleum Association

..., heterogeneity delineation, and image porosity classification. This method uses the modified Archie equation in the invaded zone; hence, the method can...

Stratigraphic Principles Applied to the Study of the Permian and Pennsylvanian Systems in the Denver Basin

James A. Momper

Wyoming Geological Association

... are found in them. The seas rarely invaded the part of the shelf occupied by this ancient basin or were not able to sustain a significant marine rock record...

Seismic Attributes for Reservoir Property Prediction„ A Review (Geophysics Poster 16)

Muhammad Sajid, Zuhar Zahir Bin Tuan Harith

Geological Society of Malaysia (GSM)

... are considered to be the direct measure of the sub-surface lithology property but their response is also affected by the invaded drilling fluid(Walls, et al...

Impact of arid surface megacracks on hydrocarbon reservoir properties

Philipp Antrett, Anna Alexandra Vackiner, Peter Kukla, Norbert Klitzsch, Harald Stollhofen

AAPG Bulletin

...) Vegetation growth on crack rim. (D) Vegetation growth in cracks; invaded zone as halo along crack. (E) Refilled crack. Enhanced vegetation growth on crack...

3-D Exploration for Remaining Oil Using Historical Production Data, by Yun Ling, Xuri Huang, Desheng Sun, Jun Gao, and Jixiang Lin; #40399 (2009).

Search and Discovery.com

A Day in the Life of a Barrel of Water: Evaluating Total Life-Cycle Costs of Hydraulic Fracturing Fluids; #70140 (2013)

Robin Watts

Search and Discovery.com

... viscosity, proppant diameter, and injection rate size of the invaded zone, which depends upon: • volume of fluid leak-off • porosity of the rock...

Evaluation of Mercury Intrusion and Capillary Pressure Results: Development of a New Methodological Approach for Analyzing Carbonates, #41863 (2016).

Cameron Manche, Stephen E. Kaczmarek

Search and Discovery.com

... resulƟng porosity arƟfacts? (BoƩom-LeŌ) Percent cumulaƟve intrusion at each pressure increment and the dominant pore throat radius being invaded...

"A Chart of Connate Water Resistivity in Oklahoma and its Application to Electric Log Interpretation"

L. A. Puzin

Oklahoma City Geological Society

... method eliminates factor F by considering the ratio of resistivities in the mud invaded zone and in the formation beyond it. Both zones are saturated...

One Day Field Trip in the Vicinity of Lyons, Colorado

Eugene Shearer - Field Trip Committee Chairman

Rocky Mountain Association of Geologists

... to northeast of Lyons. Good outcrop of lower Pierre. Timpas member of Niobrara fm. exposed to the west. Six Mile Canyon to the west: middle Dakota invaded...

PLACER DEPOSITS OF LAST CHANCE GULCH, HELENA, MONTANA

George W. Boulter

Montana Geological Society

... of the granite and the rocks invaded by it. As a rule, they are inclosed in andesite or granitic rock. The ore bodies are replacement...

Isopach Map of the Maquoketa Shale

Harry S. Ladd

Kansas Geological Society

... carrying the lower Maquoketa fauna invaded from the south. The Sylvan shale of Oklahoma is thought to be equivalent to the lower part of the type...

Intrusive Rocks of the Indian Peak Range, Utah

S. Kerry Grant

Rocky Mountain Association of Geologists

... propylitic effects. The east plug was brecciated on one margin and invaded by a less-silicic quartz latite that left the pIug clasts with altered rims lighter...

Glacial Drainage Channels Crossing North Mountain. Annapolis County. Nova Scotia

Charles F. Hickox

Atlantic Geology

... of erosion and mass wasting until area was invaded by continental glaciation. 3. Over-crest drainage through the gaps during ablation of the last two...

NOTES FROM SELECTED REFERENCES ON THE GLACIAL GEOLOGY OF THE LITTLE ROCKY MOUNTAINS AND VICINITY

CHARLES M. HAUPTMAN, DONALD F. TODD

Montana Geological Society

..., North-central Montana, Bull. G. S. A., Vol. 53, p. 917-936. Northern Montana was invaded by the Keewatin ice sheet at the Illinoian...

Stratigraphic and Palaeogeographic Studies in the Jurassic Fernie Group

Hans Frebold

CSPG Bulletin

... Fernie transgression took place the sea invaded only a part of the region whereas the seas of the Toarcian and Middle Bajocian times covered practically...

A Guide to Qualitative Interpretation of South Texas Electric Logs

Alvin L. Schultz

South Texas Geological Society Special Publications

... curve (RSFL), which investigates mainly the invaded zone, records 10 ohms, while the true resistivity (Rt) is 3 ohms. Note also that the resistivity...

Mining History and Gold Placer Geology of the Northern Kenai Peninsula, Alaska

Joseph M. Kurtak, Carol Huber, Nathan Rathbun

Alaska Geological Society

... to the Kenai Peninsula streams in 1898 was associated with fortune seekers that invaded the north after discovery of the rich Klondike placers in Canada...

Enhanced Recovery and CO2 Storage in Bottomwater Drive Gas Reservoirs

J. A. Tan, Y. Cinar, G. Allinson

Petroleum Exploration Society of Australia (PESA)

... residual gas in the water-invaded zone. We simulate this gas entrapment with the imbibition relative permeability to gas. 2 Figure 2. Economic model...

ABSTRACT: GAS DETECTION AND CAPILLARY SEALING MECHANISM IN THE ANADARKO BASIN, OKLAHOMA, U.S.A: IMPLICATIONS FOR FUTURE EXPLORATION IN EASTERN VENEZUELA, TRINIDAD, GUYANA, SURINAME AND BRAZIL

Dean Mark Walcott, Constantin Cranganu, Madisen Nnaoji

Geological Society of Trinidad & Tobago

... gas pressure is large enough to displace the wetting phase (water) from the smaller pore throat, the entire system will be invaded. In this model...

Sedimentology of Upper Jurassic Deposits in the Tembesi River Area, Central Sumatra

L. Beauvais, Ph. Blanc, M. C. Bernet-Rollande, A. F. Maurin

Geological Society of Malaysia (GSM)

... lamellar colonies of Mircosolenidae are arranged parallel to one another with the space between them being invaded by micrite organised intoLithocodium...

The Status of Miscible and Chemical Enhanced Oil Recovery Methods

R. J. Blackwell

Indonesian Petroleum Association

... through the gas invaded zone to the bottom of the formation (or to a tight streak or shale barrier). If the dip is great enough, the oil then flows...