Impact of Groundwater Withdrawal on a San Francisco Bay Wetland

Christina M. Scott, Russell Fitzpatrick

Pacific Section SEPM

... points and several surface water bodies were collected monthly between December 1990 and December 1991 to establish a baseline. These samples were...

Reactive transport modeling of early burial dolomitization of carbonate platforms by geothermal convection

Fiona F. Whitaker, Yitian Xiao

AAPG Bulletin

... thus comprises 4305 active blocks and in the baseline employed linear (Cartesian) coordinates. Additional runs were performed using narrower...

VSIT Applications in Sumatran Oil Reservoirs, 12 Case Histories

J. Herry Poerwanto, Douglas B. Scarborough, Igor V. Tischenko

Indonesian Petroleum Association

... production increased 15%-30% above the pre-VSIT baseline for more than one year. The production response from freed oil can be found immediately after...

Time-lapse attenuation variations during CO2 injection using DAS VSP data from the CaMI Field Research Station, Alberta, Canada

Yichuan Wang, Donald C. Lawton

International Meeting for Applied Geoscience and Energy (IMAGE)

... survey, and this report measures the attenuation for walk-away VSP data acquired along Line 13 and Line 15. The baseline DAS VSP survey before any CO2...

Cumulative Impact Assessments … Its Relevance for Australias Energy Transition

Ashlyn Miller

Australian Petroleum Production & Exploration Association (APPEA) Journal

... guidance has contributed to inconsistent CIA approaches. Additionally, a lack of collabo­ ration exists between projects. Baseline data The baseline...

Time-lapse seismic joint inversion based on Zoeppritz equation in depth domain

Wenjin Li, Jingye Li, Lei Han, Zhen Liao

International Meeting for Applied Geoscience and Energy (IMAGE)

... based on the Bayesian framework to calculate the baseline and different elastic parameters simultaneously, the forward equation adopts the precise...

Methods of Calculating Total Organic Carbon from Well Logs and its Application on Rocks Properties Analysis; #41372 (2014)

S. Z. Sun, Y. Sun, C. Sun, Z. Liu, and N. Dong

Search and Discovery.com

... TOC. With the appropriate baseline, we can calculate the ∆logR distribution to establish the quantitative interpretation relationship between TOC...

The False Positive Problem and the Prevalence of Methane and Solutes in Shallow Ground Water Consumed in Pennsylvania West Virginia, and Ohio; #80390 (2014)

D. I. Siegel, B. Smith, M. Hollingsworth, E. Perry, R. Bothun, C. Whisman, R. Wardrop, D. Good

Search and Discovery.com

...)   Baseline  (Pre-­‐drill)  Methane   Baseline  Sampling  Protocols   1.  Collected  3  to  6  months  before  well  pad...

Great Scott! A Homebrewed Recipe for Regional Trend-Based Log Normalization: Various Examples from Rocky Mountain Basins; #42474 (2019)

Mark Millard, Andy Hennes, Preston Kerr, Riley Brinkerhoff, Justin Brown

Search and Discovery.com

... - Porosity GR Res .2 Por 0 1 Sw Shale Porosity Baseline Sussex Formation – PRB -3 wells within walking distance. -Similar log character (GR, Res...

EDIACARAN-STYLE DECAY EXPERIMENTS USING MOLLUSKS AND SEA ANEMONES

BRANDT M. GIBSON, JAMES D. SCHIFFBAUER, SIMON A. F. DARROCH

PALAIOS

...) and mollusks (Dolabella auricularia) under both ‘normal’ (i.e., baseline) and Ediacaran-style conditions; this allows us to construct decay indices for both...

From Reservoir Characterization to Reservoir Monitoring: An Integrated Workflow to Optimize Field Development Using Geochemical Fingerprinting Technology

Faye Liu, Jiang Wu, Muqing Jin, Douglas L. Hardman, Dave Cannon

Unconventional Resources Technology Conference (URTEC)

... opportunities for unconventional reservoirs. By data mining the fingerprint data from the rock baseline, a group of Reservoir Characterization Indices (RCI...

The Great Australian Bight Right Whale Study, 1991„2018: Bridging the Gap between Science and Industry to Provide Baseline Data for Impact Assessment in Oil and Gas

Claire Charlton, Robert D. McCauley, Rhianne Ward

Australian Petroleum Production & Exploration Association (APPEA) Journal

...The Great Australian Bight Right Whale Study, 1991„2018: Bridging the Gap between Science and Industry to Provide Baseline Data for Impact Assessment...

Factors affecting the variability of stray gas concentration and composition in groundwater

Anthony W. Gorody

Environmental Geosciences (DEG)

... and occurring in the groundwater environment. Accordingly, baseline and forensic investigations related to stray gas sources need to address the effects...

Late Cretaceous Paleogeography of the Southern Sevier Foreland, Southwest Utah, Southern Nevada, and Northwest Arizona

Robert P. Fillmore

Pacific Section SEPM

...; Fillmore, 1991), the Willow Tank Formation and Baseline Sandstone in the Muddy Mountains of southern Nevada (Longwell, 1949; Fleck, 1970; Bohannon, 1983...

Submarine Surveys on the Great Bank of Newfoundland and in the Gulf of St. Lawrence

H. D. Lilly

Atlantic Geology

... to the baseline by a loop. To move along the baseline the surveyor slides the loop over the appropriate distance. The advantage of this system...

A New Technique for Quantifying Opal Content in Colorado’s Upper Eocene Castle Rock Conglomerate

Nik Svihlik, Mark Longman

Rocky Mountain Association of Geologists

... the XRPD diffractogram of untreated material (Figure 1), and after a baseline is applied to the analysis, baseline curvature is observed at two specific...

Estimating CO2 saturation and porosity using the double difference approach based invertible neural network

Arnab Dhara, Mrinal K. Sen, Sohini Dasgupta

International Meeting for Applied Geoscience and Energy (IMAGE)

... (INN), the goal of which is to directly map the baseline seismic to the porosity. Porosity is then assumed constant from all vintages of seismic data...

Benefits and Uplift of Focused Post-Migration Gather Conditioning Over Prospect Specific Areas - An Indonesian Case Study

David Jessup, Dave Goulding, Andy Kalil

Indonesian Petroleum Association

... parameters in an area with limited well control. GATHER CONDITIONING The gather conditioning exercise included a baseline study to determine the most...

Bugs on an Island: Periodic Surveillance of Barrow Island for Non-Indigenous Species and the Importance of Good Baseline Surveys

Nihara Gunawardene

Petroleum Exploration Society of Australia (PESA)

...Bugs on an Island: Periodic Surveillance of Barrow Island for Non-Indigenous Species and the Importance of Good Baseline Surveys Nihara Gunawardene...

Abstract: Using Geophysical Logs to Estimate Relative Uplift in Upper Cook Inlet Basin, Alaska, by C. S. Peterson, Kenneth P. Helmold, Diane P. Shellenbaum, and David L. LePain; #90130 (2011)

Search and Discovery.com

ABSTRACT: Water Well "Problems" in Areas of Unconventional Resource Developments: Appearances are Deceiving and Solutions are Many, by Fontana, John V.; Seneshen, David; #90155 (2012)

Search and Discovery.com

Aspects of CO2-enhanced oil recovery, from initial field screening to project implementation: Beaver Creek and Big Sand Draw CO2-EOR projects, Wyoming

Search and Discovery.com

ABSTRACT Geochemical and hydrogeological monitoring and verification of carbon storage in a depleted gas reservoir: examples from the Otway Project, Australia, #90103 (2010)

James R. Underschultz, Barry Freifeld, Chris Boreham, Linda Stalker, Dirk Kirste

Search and Discovery.com

... and verification (M&V) program, and extensive baseline sampling. The second stage began with the start of injection in late March 2008 of a roughly 80:20 mol...

Abstract: Time-Lapse FullWaveform Inversion Application To Seismic Monitoring Of CO2 Sequestration; #90224 (2015)

Wubshet Alemie

Search and Discovery.com

... of observations over time. The time-lapse difference between baseline and monitored observations suffers with artifacts, which sometimes may have equivalent...

4D Seismic Analysis and Reservoir Management at Christina Lake; #41369 (2014)

Samuel Quiroga, Lori Barth, and Maliha Zaman

Search and Discovery.com

... on the next monitor 4D seismic survey, which was shot in January 2011 (Figure 5). Figure 1. RMS amplitude difference of 2006 baseline with 2009 monitor...