The Contribution of Potential Field Data Transformations for Enhancing and Interpreting the Structural

Search and Discovery.com

Regional-Scale Porosity and Permeability Variations, Peace River Arch Area, Alberta, Canada (1)

STEFAN BACHU and J. R. UNDERSCHULTZ

AAPG Bulletin

... hand, although it is accepted that measurement and data entry errors are probably present in the core-analyses electronic files, their effect...

SEISMIC REFLECTION SURVEYING FOR OIL AND GAS FIELDS IN NORTH CENTRAL TEXAS

TED COUGHRAN

Fort Worth Geological Society

... prospects, distortion of the Mississippian reflections at reef locations, local shallow lime buildups, and the McLester sand effect. Finally, hire...

Hydrological and Sediment-Transport Systems within the Putrajaya Wetlands, Putrajaya

Abdul Hadi Abd. Rahman, Ismail Yusoff, Ahmad Farid Abu Bakar

Geological Society of Malaysia (GSM)

...). The filtering-effect of the wetland cells also reduces the TSS (total suspended sediment) content of the flowing water as it moves through the cells...

Gravity and Magnetic Studies of the Wind River Reservation, Wyoming

Robert P. Kucks

Wyoming Geological Association

... of Geologists, p. 9-32. Hildenbrand, T.G., 1983, FFTFIL—a filtering program based on two-dimensional Fourier analysis on geophysical data: U.S....

When Numbers Lie: The Need for Causal Modeling in Well Forecasting

Kiran Sathaye, Dillon Niederhut

Unconventional Resources Technology Conference (URTEC)

... or filtering to the input dataset, the model may mistake correlation for causation, or even learn a physically incorrect trend due to biased data sampling...

Estimating Exploration Potential

W. W. Hambleton, J. C. Davis, J. H. Doveton

AAPG Special Volumes

...., and M. J. Ellis, 1971, Spatial filters and FORTRAN IV program for filtering geologic maps: Geocom Programs, no. 1, 21 p. Robinson, J. E., H. A. K...

Using and Improving Surface Models Built by Computer: Part 8. Integrated Computer Methods

David E. Hamilton

AAPG Special Volumes

..., laplacian, and others can be applied to existing surface models to remove these unsupported structures. Data should be honored while filtering so that data...

Mitigating the effects of guided waves in OBN data for acoustic FWI using data reconstruction: A data example from the Yggdrasil area

M. A. H. Zuberi, E. Cho, T. Seher, R. Myklebust

International Meeting for Applied Geoscience and Energy (IMAGE)

... modeling these elastic effects is costly and methods like FK-filtering might damage the data while removing the noise, especially if the guided waves...

The challenges and countermeasures in precisely describing complex fault-block reservoirs: A case study of the Dagang Zilaitun Oilfield

Liu Zhen, Zhang Junhua, Zou Chunli, Zhang Weichao

International Meeting for Applied Geoscience and Energy (IMAGE)

... well-seismic relationships. 2. Utilize confidence interval analysis to enhance the threedimensional anisotropic diffusion filtering method, thus further...

Interpreting Magnetic Data, Dale Bird, Search and Discovery Article #40022 (2001)

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Marine Seismic Sources: Part I: Air-Guns for Non Experts

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... in seismic source technology. It will also discuss the effect seismic sources have on marine life. “Double, double, toil and trouble; Air guns fire...

Injection Water Treating

C. C. McCune

Indonesian Petroleum Association

... water disposal. The success of each injection project depends to a significant extent upon the quality of the injected water and its effect...

Question of the Wind River Thrust, Wyoming, Resolved by COCORP Deep Reflection Data and by Gravity Data

Scott B. Smithson, Jon Brewer, S. Kaufman, Jack Oliver, Charles Hurich

Wyoming Geological Association

... by the effect of velocity variations Processing of the reflection data includes CDP sorting velocity analysis, and 24-fold CDP stacking. Then deconvolution...

Effects of Underground Storage Conditions on Characteristics of Petroleum

Paul W. Prutzman

AAPG Bulletin

... strata of porous clays, shales, and other rocks having no chemical action on hydrocarbon constituents of the petroleum. The use of filtering clays...

Business cases … development guidance and comparison mechanism for improved decisions on investments

Mark Williams

Australian Energy Producers Journal

... and rationalise the effect on resources or potential outcome. 2. Documentation: single case artefacts created for the purpose of explanation at a minimum...

Lessons Learned - Incorporation of Action Management for Inherent Learning and Prioritisation through Opportunity Matrix

Mark Williams, Andy Sutherland

Australian Petroleum Production & Exploration Association (APPEA) Journal

... opportunity for improvement. The well-accepted Risk Matrix can be applied to prioritise areas using filtering and to allow different areas of the business...

Understanding Basement Controls on Basin Development: Constraints from Gravity and Magnetic Data.

Duncan R. Cowan, Linda A. Tompkins, Terry Tyler

Indonesian Petroleum Association

... anomalous fields have similar wavelength contents, therefore, pre-filtering is usually required. Separation or layer filtering allows the effects of shallow...

Fit-for-Purpose Log Conditioning as Applied on the F-A Gas Field in the Bredasdorp Basin, Offshore South Africa; #42339 (2019)

Abdullah Jawoodien

Search and Discovery.com

... at well locations. A good tie has the effect of increasing confidence placed on the subsequent reservoir model. Acoustic impedance is the main input...

Autotracking Horizons in Seismic Records, by Satinder Chopra and Kurt J. Marfurt; #41489 (2014).

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Reservoir Compartmentalization of the Morrow Sandstone at Sorrento Field, Southeastern Colorado

Sandra McDonald Mark

Rocky Mountain Association of Geologists

... filtering the data by constraining the attribute values deposits are subjected to dissection by erosion, but provide further insight on the geometry...

A High Resolution Seismic Stratigraphy Study, Central Sumatra Basin Indonesia

Untung Suryanto, W. A. Wycherly

Indonesian Petroleum Association

... hole beneath the weathered layer can eliminate the severe high frequency filtering effect of the low velocity weathered layer. Under suitable field...

Natural-Membrane Phenomena and Subsurface Waste Emplacement

Bruce B. Hanshaw

AAPG Special Volumes

... the pressure required for osmotic balance, ultrafiltration can result. The effect would be to cause flow across the shale and increase the chemical...

3-D AVO Analysis and Modeling Applied to Fracture Detection in Coalbed Methane Reservoirs

Antonio C.B. Ramos, T.L. Davis

Rocky Mountain Association of Geologists

... between the sandstone and coal increases as the degree of fracturing in the later increases. Therefore, this effect should impact the measures of AVO...

Chapter Nine: Inversion and Interpretation of Impedance Data

Rebecca B. Latimer

AAPG Special Volumes

... seismic data by filtering a geologic model: Geophysics, v. 73, no. 2, p. T1–T10. Treitel, S., 1989, Quo vadit inversio?: The Leading Edge, v. 8, p. 38–42...