Petroleum Drilling Techniques, Issue 5, 2018

Search and Discovery.com

High-resolution imaging using least-squares migration in the image domain (LSMi) for a marine distributed acoustic sensing (DAS) 3D-VSP

Ali Sayed, Francesca Twynam, Ran Bachrach, Maud Cavalca, Leo Leon, Maria Shadrina, Qingsong Li, Reetam Biswas, Daniel Tebo, Sam Buist

International Meeting for Applied Geoscience and Energy (IMAGE)

... (Figure 1). High energy casing reverberations were suppressed by a predictive deconvolution filter. The upgoing wavefield was isolated by filtering...

Abstract: Two Issues about the Application of VP/VS: Quality Improvement and Error Analysis; #90211 (2015)

Duojun Zhang and Larry Lines

Search and Discovery.com

.... Due to the significant difference of frequency spectra of PP and PS seismic volumes, we designed the band pass filter based on the frequency...

Regional Gravity and Magnetic Interpretation over East Coast-Pegasus Basin, New Zealand; #30437 (2015)

P.S. van Heiningen, L. De Luca, I. Guerra, S. Panepinto, K. Hayo, S. Klug, M. Uzcategui Salazar

Search and Discovery.com

... of filter maps and their wavelengths compared to the seismic data. Kinematic analysis for the basement structural interpretation of lineaments from...

Photometer Method for Studying Quartz Grain Orientation

Joseph D. Martinez

AAPG Bulletin

... of hydrocarbons, water, or even ore deposits such as uranium, that were originally deposited from solution in the interstices of a sandstone. Methods...

Tannehill Petroleum Company Newell Waterflood Project Shackelford County, Texas

James E. Russell

Abilene Geological Society

... through a closed system. The water is treated with a commercial corrosion inhibitor and filtered through a mechanical, rapid sand filter and stored...

Water Disposal: A Growing Challenge; #80286 (2013)

Owen C. Pinnell

Search and Discovery.com

...Water Disposal: A Growing Challenge; #80286 (2013) Owen C. Pinnell Water Disposal: A Growing Challenge* Owen C Pinnell1 Search and Discovery Article...

Effect of Mineral Transformation on Porosity and Permeability of Dolomite Rock During in Situ Recovery of Bitumen: A Preliminary Study

Witold Kubacki, Jan Boon, Gordon Bird, Brian Wiwchar

CSPG Bulletin

... program on the effects of hot water and steam stimulation on carbonate rock. Dolomites were reacted at 200 and 265°C for 13 and 26 days in 0.1 M NaCl...

Common Complaints by Water Well Owners Related to Unconventional Development Programs; #70109 (2011)

John V. Fontana and David Seneshen

Search and Discovery.com

...Common Complaints by Water Well Owners Related to Unconventional Development Programs; #70109 (2011) John V. Fontana and David Seneshen Common...

Sand fill cleanout on wireline enables access to additional perforation zones in gas well producer

David Field

Australian Energy Producers Journal

... recovered, which immediately aided filter choice. Seventeen bailing runs were conducted over 5 days, successfully recovering a total of 918 L of sand...

Characteristics of the Free Surface Multiple Attenuation Using Wave Field Extrapolation; #40504 (2010)

Patrícia P. Ferreira, Marco Antonio, Cetale Santos, and Luiz Landau

Search and Discovery.com

... in suppressing multiples that interfere with signals of primaries without coincidentally attenuating the primaries when the water bottom is either...

Deposition of Clastic Sediments by Clams

Nikola P. Prokopovich

Journal of Sedimentary Research (SEPM)

... populations. The abundance of "filter feeding" species amphipoda, fresh water sponges, and clams is particularly notable (Prokopovich and Herbert, 1965...

Tea Kettle Carbonates

John C. Butler

Journal of Sedimentary Research (SEPM)

... of foreign material floating within a recently poured cup of hot water. Closer examination revealed a crust of material completely covering the bottom...

Kutei Basin: Feasibility Study of a Broadband Acquisition

Gilbert Del Molino, Fabri Ikhlas Gumulya, Dedy Sulistiyo Purnomo, Paolo Battini, Bonita Nurdiana Ersan, Francesca Brega, Ferdinando Rizzo, Giorgio Cavanna, Buia Michele

Indonesian Petroleum Association

... a reverberating mean (the water layer) that amplifies certain frequencies and attenuates others. Broadband acquisitions exploit the different position of ghost...

The Paleoecology of a Middle Devonian Regression

J. C. Brower, J. A. Thomson, K. M. Kile

CSPG Special Publications

... in quiet water at moderate depth and were populated by the Nuculoidea community. Abundant organic detritus and micro-organisms provided food...

Near Surface Characterization of the Baton Rouge and Scotlandville Faults, East Baton Rouge Parish, Louisiana

Angela M. Thomas, Jeffrey A. Nunn

GCAGS Transactions

... of the "1,200-Foot" Sand of the Baton Rouge area, Louisiana: Louisiana Ground-Water Map No. 15: U.S. Geological Society, prepared in cooperation with Capital...

Solar Driven Produced Water Treatment for Beneficial Uses

Ralph Gunness, Hensley Wee, Ronald Lee, Luong N. Nguyen, Long D. Nghiem

Australian Petroleum Production & Exploration Association (APPEA) Journal

...Solar Driven Produced Water Treatment for Beneficial Uses Ralph Gunness, Hensley Wee, Ronald Lee, Luong N. Nguyen, Long D. Nghiem The APPEA Journal...

High-Performance Water-Based Mud Using Nanoparticles for Shale Reservoirs

Chang Min Jung, Rui Zhang, Martin Chenevert, Mukul Sharma

Unconventional Resources Technology Conference (URTEC)

... the interaction between water-based muds and shales, we need to reduce water invasion into the shale. To reduce this invasion, internal or external filter...

Mining of the Sea

C. M. Shigley

Tulsa Geological Society

... from the seas, and describes two of the most recent sea water mining projects, the production of bromine and magnesium. The oceans have played...

Gas Well/Water Well Subsurface Contamination: Tools of Investigation; #80292 (2013)

Rick Railsback

Search and Discovery.com

... filter – Methane meter – Explosimeter – Light it? – Methane not normally present in high  concentrations in water well water Water Composition...

Gas Well / Water Well Subsurface Contamination; #80339 (2013)

Rick Railsback

Search and Discovery.com

...Gas Well / Water Well Subsurface Contamination; #80339 (2013) Rick Railsback Gas Well / Water Well Subsurface Contamination* Rick Railsback1 Search...

Horizontal Cased Hole Evaluation Using a New Pulsed Neutron Spectroscopy Tool and Dipole Sonic

Richard Reischman, Edgar Velez, Aaron Green, Brian Reynolds, Damian Yasin, Blaine Spies

Unconventional Resources Technology Conference (URTEC)

... pulsed-neutron evaluation involves the sigma water saturation SIGM = ø∙Sw∙SIGMwater + ø∙(1-Sw)∙SIGMOil + (1- ø)∙ SIGMMatrix (eq 1) equation (eq 1): SIGM...

The Determination of Strontium in Oil Field Brines by Atomic Absorption Spectrometry: GEOLOGICAL NOTE

G. K. Billings, E. E. Angino

CSPG Bulletin

... will result in a slightly luminous, white flame immediately above the burner. The instrument is zeroed using doubly-distilled water. Samples...

Lunar Impact History as Control on the Hadean Eo; #70076 (2010)

Harrison H. Schmitt

Search and Discovery.com

... Hadean. Development of a terrestrial mega-regolith, rich in glass and pulverized mineral debris, made clays the dominant mineral species in water-rich...

Quantitative Insoluble Residue Procedures: NOTES

Paul Jurik

Journal of Sedimentary Research (SEPM)

... this is accomplished the residue is washed into a smaller container such as a 750 ml beaker. The smaller beakers are filled with distilled water...