Improved Equation of State Model for Gas Huff-n-Puff EOR Processes in Unconventional Reservoirs

Gang Yang, Xiaoli Li

Unconventional Resources Technology Conference (URTEC)

... of the confined reservoir fluids tends to shrink. At reservoir temperature, the bubble-point pressure of the Middle Bakken oil is reduced by 17.32...

CO2-Soluble Surfactants for Enhanced Oil Recovery from Shale

Lauren C. Burrows, Foad Haeri, Deepak Tapriyal, Peter Lemaire, Parth G. Shah, Adel Alenzi, Robert M. Enick, Dustin M. Crandall, Angela Goodman

Unconventional Resources Technology Conference (URTEC)

... the pressure. The pressure at which the first bubble of vapor appeared is the bubble point pressure for that overall composition. Further expansion results...

Elevations with Plane Table and Speedometer: GEOLOGICAL NOTES

T. Dean Mundorf

AAPG Bulletin

... drum, but were read twice and averaged, the telescope bubble being Fig. 1. Distribution of errors on trial traverse. Circles indicate points...

The Digital Oil Field of Tomorrow

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... and any information we can create a bubble map for this. It can even attach get our hands on. This is often enough to we llsticks to the map to show...

Targeting the Leonardian Bone Spring Limestone in the Southern Delaware Basin: Example from Upper 2nd Limestone, Pecos County, West Texas

Lucy Tingwei Ko, Toti Larson, Daniel Martinez, Roger Scott, Priyanka Periwal, Evan Sivil

Unconventional Resources Technology Conference (URTEC)

... grains or inside the kerogen itself. Only in the deeper samples, some OM bubble pores and spongy pores start to appear. (A) (B) (C) (D) Figure 4...

An Inexpensive Recording Settling Tube for Analysis of Sands

David W. Felix

Journal of Sedimentary Research (SEPM)

..., as the ideal calibration material would be. Glass beads were rejected for this purpose, since no commercial source of bubble-free beads could be located...

Lyons Sandstone of Colorado Front Range

Warren O. Thompson

AAPG Bulletin

... mark on Lyons sandstone slab. Click to view image in GIF format. Fig. 10. [Grey Scale] Bubble impressions or rain prints. End_Page 60...

Analysis of Far-Field Drainage from Pilot Experiments in the Bakken

Carlos Miranda, Craig Cipolla, Mike McKimmy

Unconventional Resources Technology Conference (URTEC)

..., there are several factors that affect the GOR behavior in the Bakken, like the degree of undersaturation (difference between original reservoir and bubble point...

Instant Peels Using Polyester Resin

John Ostler, I. P. Martini

Journal of Sedimentary Research (SEPM)

...) Making of the lip of masking tape to retain resin on plexiglass plate. (E) Air bubble structures sampled from calcareous sand of a beach in Bermuda...

A One-Man Profiling Method for Beach Studies

W. J. Stephen

Journal of Sedimentary Research (SEPM)

..., the monofilament is laid across the top of the aluminum rod and the center post racked up or down until the bubble in the spirit level is centered. The top...

Drilling Fluid: Part 3. Wellsite Methods

David B. Young

AAPG Special Volumes

... the wellbore, it can break out of solution at the bubble point and rapidly evacuate the hole, blowing the mud with it. -- Formation evaluation: Some...

Migration and Segregation of Oil and Gas

S. R. Silverman

AAPG Special Volumes

...) is enclosed by the "bubble-point" line and the "dew-point" line, which meet at the "critical point." The critical point is that point in the system...

3.4 Detached Sediments: 3.4.2 Decollement Tectonics (B-Subduction) and Active Margins: Compressional Features Across the Caribbean Margin of Colombia

J. W. Ladd and M. Truchan

AAPG Special Volumes

... array of four, 466 cu-in Bolt airguns, and a DFS IV Data processing which was done at Lamont-Doherty included a bubble pulse deconvolution...

Super Overpressured Gas: GEOLOGIC NOTES

James M. Forgotson, Sr.

AAPG Bulletin

... gas bubbling in bell nipple. No flow. Pulled up to 9,845 ft. No flow. Continued having gas bubble in bell nipple. Circulated for 5 to 10 minutes. Went...

Oil and Gas Developments in New York in 1985

Arthur M. Van Tyne

AAPG Bulletin

... Because of the continuation of the "gas bubble" and a general lowering of wellhead prices being paid for gas, gas well drilling in New York probably...

Gas Souring by Thermochemical Sulfate Reduction at 140°C

R. H. Worden , P. C. Smalley , N. H. Oxtoby

AAPG Bulletin

... inclusions were found that contained predominantly liquid water, a vapor bubble, and a globule of liquid H2S (or, less likely, solid sulfur) attached...

Molecular structure characterization of kerogen in contact metamorphic shales: Insights into the effect of graphitization on organic matter pores

Yuguang Hou, Rui Yu, Junjie Li, Zhenhong Chen, Cheng Wang, Xianglin Chen, Rui Yang, and Sheng He

AAPG Bulletin

... platelets, OM develops numerous bubble pores that have diameters of 50 to 200 nm, displaying high plane porosity and multilayer superposition. This OM type...

Abstract: Active Hydrocarbon Seepages in the Offshore Part of the St. Lawrence Paleozoic Platform Pictured by Geophysical, Geochemical and Submarine Observations; #90171 (2013)

N. Pinet, M. Duchesne, D. Lavoie, and A. Bolduc

Search and Discovery.com

..., the strongly negative δ13CPDB ratios of cements found in carbonate crusts, as well as submarine observations documenting bubble plumes, all argue...

Abstract: Investigating Extreme Marine Environments through the NEPTUNE Canada Cabled Ocean Observatory; #90172 (2014)

Christopher R Barnes, Mairi M. R. Best, Fern Johnson, Benoit Pirenne

Search and Discovery.com

... off periodically in bubble curtains, possibly tied to forcing by tidal, earthquake, major storm and tsunami processes. This environment fosters...

Abstracts: Making New with Old: Reprocessing Vintage Seismic Data from the Western Arctic Islands using Modern Methods; #90173 (2015)

Mathieu J. Duchesne, Virginia I. Brake, and Tom Brent

Search and Discovery.com

... data quality is significantly lower than land data due to coherent noise induced by bubble pulses that formed in the water adding a noisy wavetrain...

Abstract: Progress in DAS Seismic Methods; #90224 (2015)

A. Mateeva, J. Mestayer, Z. Yang, J. Lopez, P. Wills, H. Wu, W. Wong, Barbara Cox, J. Roy, and T. Bown

Search and Discovery.com

... on the right). The airgun bubble and surface-related multiples with period ~1s are prominent, as expected. The data in Well 2 are of lower quality than...

GCTime-Lapse 4-D Technology: Reservoir Surveillance, by David H. Johnston, #40142 (2005).

Search and Discovery.com

Determination and Quantification of Petroleum Mixtures, #40548 (2010)

J.M. Moldowan, David Zinniker, Jeremy Dahl, Peter Denisevich, Shaun Moldowan, Andre A. Bender, Silvana M. Barbanti, Marcio R. Mello

Search and Discovery.com

... Cracked Diamondoids Intensely Cracked Dahl et al., 1999 Deep gas and condensate bubble up through the oil reservoir. Diamondoids from the deep...

Petrographic and Facies Analysis of Pleistocene Travertines in Southern Tuscany, Central Italy, #50437 (2011)

Federica Barilaro, Giovanna Della Porta, Marco Ripamonti, Enrico Capezzuoli,

Search and Discovery.com

... surfaces of waterfalls). Shrub, pisoid, raft, bubble honeycomb and stromatolitic-like fabrics are typical components of the depression depositional systems...

Creation of Porosity in Tight Shales during Organic Matter Maturation; #40979 (2012)

Jeremy Dahl, J.M. Moldowan, Joel Walls, Amos Nur, and Juliana DeVito

Search and Discovery.com

... 17 From Loucks, et al, GCAGS, April 2010 Three Classes of Organic Matter Texture pendular (bubble) 1 µm 1 µm solid spongy 1 µm fracture 1 µm...