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The chief geologist for a Canadian regulatory agency says the group is working to assess potential risks by better understanding the full geologic framework in the development of oil sands and heavy oil in the province of Alberta.
American Association of Petroleum Geologists (AAPG)
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This may come as a surprise to a number of industry participants, but Utah is home to the largest oil sand resource in the United States. Largest, as in an estimated 16 billion barrels of bitumen and heavy oil.
American Association of Petroleum Geologists (AAPG)
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The technical program is in place for the third annual Unconventional Resources Technology Conference (URTeC), which will be held July 20-22 at the Henry B. Gonzalez Convention Center in San Antonio, and there’s still time to save $100 by registering before June 8.
American Association of Petroleum Geologists (AAPG)
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Best-selling author Simon Winchester will be the featured speaker at the All-Convention Luncheon in Denver, but that’s not the only special luncheon that’s planned for the upcoming AAPG Annual Convention and Exhibition.
American Association of Petroleum Geologists (AAPG)
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Online registration is now open for the AAPG Annual Convention and Exhibition, which will be held May 31-June 3 in Denver at the Colorado Convention Center. And those who register by April 6 can save up to $210 on their registration fees. Student fees and one-day pass payments also are available.

American Association of Petroleum Geologists (AAPG)
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In virtually all regions of sustained production, the industry is steadily improving in situ recovery methods and reducing environmental impacts of bitumen and heavy oil production, especially those associated with surface mining.

American Association of Petroleum Geologists (AAPG)
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Oil prices ... barreling downward. Natural gas prices ... up in flames. Gasoline prices ... tanking. The year got off to a scary start for the oil and gas industry

American Association of Petroleum Geologists (AAPG)
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Typically when runners are on their marks, they know the course ahead of them. However, as industry players anxiously wait for Mexico to open its hydrocarbon-rich fields to foreign investors, the shortest course to the pay zone is not so clear.

American Association of Petroleum Geologists (AAPG)
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Colombia’s unconventional and heavy oil potential are the focus of “Expanding Unconventional Resources in Colombia with New Science – From Heavy Oil to Shale Gas/Shale Oil Opportunities,” an AAPG geosciences technology workshop (GTW) set Dec. 10-11 in Bogotá.

American Association of Petroleum Geologists (AAPG)
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In-Person Training
Windhoek Namibia 10 April, 2017 12 April, 2017 33241 Desktop /Portals/0/PackFlashItemImages/WebReady/sc-ar-sequence-stratigraphy-a-predictive-tool-for-e-p-industry-hero-1.jpg?width=100&height=100&mode=crop&anchor=middlecenter&quality=75amp;encoder=freeimage&progressive=true Engineering, Production, Reservoir Characterization, Sedimentology and Stratigraphy, Carbonates, Clastics, Coalbed Methane, Bitumen/Heavy Oil, Subsalt Traps, Stratigraphic Traps, Business and Economics, Reserve Estimation
 
Windhoek, Namibia
10-12 April 2017

The paradigm of sequence stratigraphy has entered a new phase and these once revolutionary concepts are now applied in pre-drill exploration at ever-increasing resolution. The concepts also prove useful in production geology, especially in enhanced oil recovery efforts in previously abandoned fields.

Kampala Uganda 29 May, 2017 31 May, 2017 33266 Desktop /Portals/0/PackFlashItemImages/WebReady/sc-ar-sequence-stratigraphy-uganda-hero-1.jpg?width=100&height=100&mode=crop&anchor=middlecenter&quality=75amp;encoder=freeimage&progressive=true Sedimentology and Stratigraphy, Business and Economics, Engineering, Clastics, Carbonates, Reserve Estimation, Reservoir Characterization, Production, Bitumen/Heavy Oil, Coalbed Methane, Stratigraphic Traps, Subsalt Traps
 
Kampala, Uganda
29-31 May 2017

The paradigm of sequence stratigraphy has entered a new phase and these once revolutionary concepts are now applied in pre-drill exploration at ever-increasing resolution. The concepts also prove useful in production geology, especially in enhanced oil recovery efforts in previously abandoned fields.

Online Training
21 May, 2009 21 May, 2009 1443 Desktop /Portals/0/PackFlashItemImages/WebReady/oc-es-how-tight-is-your-gas.jpg?width=100&height=100&mode=crop&anchor=middlecenter&quality=75amp;encoder=freeimage&progressive=true
 
21 May 2009

This e-symposium introduces you to the practical benefits of thermal profiling for a variety of unconventional oil and gas projects, including tight gas sands, oil shale, low-gravity oil.

Request a Visit
 

Production from unconventional petroleum reservoirs includes petroleum from shale, coal, tight-sand and oil-sand. These reservoirs contain enormous quantities of oil and natural gas but pose a technology challenge to both geoscientists and engineers to produce economically on a commercial scale. These reservoirs store large volumes and are widely distributed at different stratigraphic levels and basin types, offering long-term potential for energy supply. Most of these reservoirs are low permeability and porosity that need enhancement with hydraulic fracture stimulation to maximize fluid drainage. Production from these reservoirs is increasing with continued advancement in geological characterization techniques and technology for well drilling, logging, and completion with drainage enhancement. Currently, Australia, Argentina, Canada, Egypt, USA, and Venezuela are producing natural gas from low permeability reservoirs: tight-sand, shale, and coal (CBM). Canada, Russia, USA, and Venezuela are producing heavy oil from oilsand. USA is leading the development of techniques for exploring, and technology for exploiting unconventional gas resources, which can help to develop potential gas-bearing shales of Thailand.

The main focus is on source-reservoir-seal shale petroleum plays. In these tight rocks petroleum resides in the micro-pores as well as adsorbed on and in the organics. Shale has very low matrix permeability (nano-darcies) and has highly layered formations with differences in vertical and horizontal properties, vertically non-homogeneous and horizontally anisotropic with complicate natural fractures. Understanding the rocks is critical in selecting fluid drainage enhancement mechanisms; rock properties such as where shale is clay or silica rich, clay types and maturation , kerogen type and maturation, permeability, porosity, and saturation. Most of these plays require horizontal development with large numbers of wells that require an understanding of formation structure, setting and reservoir character and its lateral extension.

The quality of shale-gas resources depend on thickness of net pay (>100 m), adequate porosity (>2%), high reservoir pressure (ideally overpressure), high thermal maturity (>1.5% Ro), high organic richness (>2% TOC), low in clay (<50%), high in brittle minerals (quartz, carbonates, feldspars), and favourable in-situ stress.

During the past decade, unconventional shale and tight-sand gas plays have become an important supply of natural gas in the US, and now in shale oil as well. As a consequence, interest to assess and explore these plays is rapidly spreading worldwide. The high production potential of shale petroleum resources has contributed to a comparably favourable outlook for increased future petroleum supplies globally.

Application of 2D and 3D seismic for defining reservoirs and micro seismic for monitoring fracturing, measuring rock properties downhole (borehole imaging) and in laboratory (mineralogy, porosity, permeability), horizontal drilling (downhole GPS), and hydraulic fracture stimulation (cross-linked gel, slick-water, nitrogen or nitrogen foam) is key in improving production from these huge resources with low productivity factors.

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