Imaging Microcrystalline Quartz in a Sandstone Reservoir to Understand the Formation of Microcrystalline Quartz in the Wolfcamp A Siliceous Mudstones, Southern Delaware Basin

Marsha French, Jacquie Colborne

Unconventional Resources Technology Conference (URTEC)

... with a spot size of 510μm. Analysis conditions were 16keV, 250pA Cs+ primary beam; 8 keV negative secondary ions; sample charge neutralization; 10μm x 10μm...

Geology, Geological History, and Exploration Potential of the Middle and Late Miocene Natural Gas Sands of Alabama

Charles C. Smith

GCAGS Transactions

... as the application of highly successful "bright spot" exploration technology, profit margins can be significant. Alabama's Miocene continues to hold substantial...

Carbonate Botryoids in Lower Devonian Amygdaloidal Basalts: Evidence for Precipitation of High-Magnesium Calcite from Heated and Volcanic CO2-Buffered Marine Waters

Denis Lavoie

Journal of Sedimentary Research (SEPM)

... (CL) were 12-14 Kv and 550-580 µA. Electron microprobe spot analyses for trace elements were done at the Geological Survey of Canada in Ottawa...

Creativity, Elephant Hunt, Globalization, Doodle Buggers, and Useful Quotes—Commentaries*; E. R. Brumbaugh; Search and Discovery Article #70004 (2001)

Search and Discovery.com

Pair beads seismic anomalies: The cave features important to but missed in carbonate studies

Fangjian Xue

International Meeting for Applied Geoscience and Energy (IMAGE)

... “string beads” bright spot and direct cave interpretation in a large Miocene isolated platform. Letters of a, b, c, d and e indicate locations...

Semi-quantitative prediction of hydrocarbon gas saturation in carbon dioxide enrichment areas in the South China Sea deepwater

Leyi Xu, Weiwei Zhang, Xumin Liu, Hao Liu, Jianfeng Yang, Yixuan Ma

International Meeting for Applied Geoscience and Energy (IMAGE)

... strong bright spot characteristics, representing class 3 AVO anomaly. Consequently, conventional fluid detection and inversion methods struggle...

From Hazard to Full Scale Development: Seismic Interpretation Method to Unlock Shallow Gas Potentials in Tunu Field, Mahakam

Ruth Cristiani Basa, Didiek Prabowo, Debrina Sugiharto, Rangga Brahmantio

Indonesian Petroleum Association

... objects and to evaluate them honoring the current Tunu Shallow Method. Geobody Creation To capture all bright negative anomalies that corresponds...

Tonsteins and Clay-Rich Layers in Coal-Bearing Intervals of the Eocene Manning Formation, East-Central Texas

Leslie F. Ruppert, Peter D. Warwick, Sharon S. Crowley, James Pontolillo

GCAGS Transactions

... plagioclase feldspars (P) in kaolinite (K) matrix. Bright grains are pyrite. D. Broken euhedral zircon (Z) in kaolinite (K) matrix. Bright spot...

Fluid Prediction from 3-D Seismic Data in Deepwater Sandstone Reservoirs: Applications from Cocuite Gas Field, Veracruz Basin, Southeastern Mexico

Fouad, Khaled, Jennette, David C., Soto-Cuervo, Arturo

GCAGS Transactions

... will examine one bright spot, which coincides with gas-charged turbidite fan deposits overlying the upper Miocene unconformity (Fig. 8A and Fig. 8B...

Chapter Four: Stratigraphic Interpretation

Alistair R. Brown

AAPG Special Volumes

... horizon corrections are sometimes required (Figure 4-35). Consider, for example, that a high amplitude bright spot on a deeper horizon slice is shadowed...

North Monroeville Field, Monroe County, Alabama

Gregory J. Zerrahn, Michael T. Roberts

GCAGS Transactions

.... This line did indicate north dip and a potential “bald spot” at the structural culmination. Armed with all this information a location was picked...

The Updip Ordovician Pt. Pleasant Shale, Eastern Ohio, Appalachian Basin, USA

J. J. Melick, Thomas P. Bulling, Jesse Koch, Simon Thomas, Ted Diehr, Frederick Davison

Unconventional Resources Technology Conference (URTEC)

... of bioclast gravity flow deposits and rippled mudstone into high TOC suspension mudstones comprising the fill of an anoxic sub-basin and the “sweet spot...

An improved high-precision Jacob's staff with laser sighting and topographic capabilities for the high-resolution stratigrapher

Qiang Xu, Yahui Yue

Journal of Sedimentary Research (SEPM)

... 50–300 mW laser pointer with a diameter of 2 cm and the straight-line beam/single spot mode to allow the light to be visible even in bright sun over...

The Research of Analogues in 3D Seismic Data: A Tool for Sedimentology and Reservoir Engineering

P. Debec, G. Bitoun, F. Mercier

Indonesian Petroleum Association

.... The Mahakam Delta Province: an ever- changing picture and a bright future, in 24th Annual SPE et al. offshore Technology Conference, Proc. V 1, pp...

A New Insight of Hydrocarbon Potential in Stratigraphic Trap in the Keutapang Formation, North Sumatra Basin

Argya Hastubrata Basundara, Andi Mardianza, Humbang Purba, Ricky Andrian Tampubolon, Shidqi Anugrah Diria, Dedi Retno Haryanto, Herman Darman, Junita Trivanty

Indonesian Petroleum Association

.... The final product of the study will generate potential sweet spot which will be guided by the outcomes perspective of the methods. Furthermore...

Successful Exploration of a Sand Injectite Complex: Hamsun Prospect, Norway Block 24/9

Wytze de Boer, Peter B. Rawlinson, Andrew Hurst

AAPG Special Volumes

... acoustic impedance line through wells 24/9-7B, 24/9-7, and 24/9-6. Bright colors represent low acoustic impedance, which, at the predrill stage...

Increasing Geological Accuracy in Reservoir Models through Process-Oriented Modeling; #50215 (2009)

Rex Knepp

Search and Discovery.com

... in the channel lag (bright yellow) compared to the cross-bedded sandstones (dark gold) that are the hypothetical reservoir’s “sweet spot.” 21...

Petroleum Potential of the Late Cretaceous-Palaeogene Sediments of the Reinga, Northland and Deepwater Taranaki Basins; #10820 (2015)

Pedro Martinez Duran, Robert Gater, Kevin Chesser, Thomas Coates-Harman, Bleddyn Davies, Jim Fenton, Jarrad Grahame, Annemone Haager, Cesar Marin, Gabor Vakarcs, Peter Baillie

Search and Discovery.com

.... Again with the middle impedance values rendered out we can see numerous extensive features with bright orange colours in the Miocene (top is yellow...

What Does US LNG Export Mean for Future Shale Gas Development: How Many Shale Gas Wells are Needed to Fuel a LNG Train?

Jason Baihly, Richard Clayton, Garrett Lindsay

Unconventional Resources Technology Conference (URTEC)

... of spot market pricing which is similar in market nature to the Henry Hub pricing in the US. Spot pricing has resulted in LNG price reductions in some...

Grain assemblages and diagenesis in organic-rich mudrocks, Upper Pennsylvanian Cline shale (Wolfcamp D), Midland Basin, Texas

Junwen Peng, Kitty L. Milliken, Qilong Fu, Xavier Janson, and H. Scott Hamlin

AAPG Bulletin

... drift detector EDS detectors were equipped using 15 kV accelerating voltage, 5.0 μm spot size, 30 μm aperture, a working distance of approximately 9–10...

The Application of Seismic Inversion and Resistivity Inversion While Drilling in the Construction of Horizontal Well … A Case Study

Yoga Wismoyo, Adjie Setiawan, Fahdi Maula, Frank Fardhu

Indonesian Petroleum Association

... bright spot, acoustic impedance contrast and also fault. Usually amplitude envelope can define boundary between oil and gas zone with non reservoir zone...

Mapping Stratigraphic Traps with Electrical Transients

Jamil Azad

CSPG Bulletin

... accumulations is not necessarily direct. A newer method is the "bright spot" seismic, which has had its successes mainly in the marine environment...

Organic Petrology of Selected Oil Shale Samples from the Lower Carboniferous Albert Formation, New Brunswick, Canada

Wolfgang Kalkreuth, George Macauley

CSPG Bulletin

... Formation, depth 598.00 m, sample no. 28. In this view are a few inclusions of inertodetrinite (I). Bright spot in centre is pyrite. Fig. 5b. Same view...

Seismic-Reflection Studies in the Huanghua Depression, Bohai Bay Basin, China

Zhao Xueping, Zhang Fumin, Yang Huairan

Circum Pacific Council Publications

...­ ate strength on the bright-spot section. However, the front of the distal end is the area where argillaceous and limy, dolomitic sandstone...

Cathodoluminescence in Calcite Cements: New Insights on Pb and Zn Sensitizing, Mn Activation, and Fe Quenching at Low Trace-Element Concentrations

David A. Budd , Ursula Hammes , W. Bruce Ward

Journal of Sedimentary Research (SEPM)

... contents were measured using a synchrotron x-ray fluorescence microprobe, and CL intensity was approximated by spot-metered photomicrograph exposure times...