Learn! Blog

The goal of this two-day workshop is to proactively create opportunities yourself and your company in a low price environment. You will learn how to bring value propositions to operators. Revitalize reservoirs for less than the cost of plugging and abandoning, paid for by increased production. Rethink reservoirs and push paradigm shifts that will result in breakthroughs.  We will discuss how to use these times to pilot new products and technologies and thus position innovative companies to boom when conditions improve. This event is for engineers, geologists, geophysicists, land professionals, and entrepreneurs. *Please see our discounted rates for unemployed geoscientists, students and young professionals

Show more
American Association of Petroleum Geologists (AAPG)
Learn! Blog

Understanding fractures and fracture networks is absolutely vital for determining the best places to drill and for pinpointing sweet spots. Fracture characterization is also important for optimizing completion and production, both in vertical and horizontal wells. In mudrocks and shale plays, understanding fractures as well as the geomechanical properties is an important part of the well design. Welcome to an interview with Stephen Sturm, whose work with fractures and fractured reservoirs spans many of the world's shale plays.

Show more
American Association of Petroleum Geologists (AAPG)
Learn! Blog

The unprecedented downturn is creating unprecedented opportunities, especially in mature fields. Join us in Houston to learn how new techniques and technologies are increasing production in old wells, and are turning boring old fields into exciting, new, revitalized sources of new revenue and recoverable reserves. Sign up today for AAPG's GTW in Houston, May 17-18, New Thinking and Value Propositions. Check out the huge discounts for laid-off workers, young professionals, and students. Prepare yourself for huge success now! For more information, please read the entire post, which includes the full schedule. 

Show more
American Association of Petroleum Geologists (AAPG)
Explorer Historical Highlights

When Occidental Petroleum Corporation was reorganized in 1959, its total oil production was some 100 barrels per day. By the time Moammar Gaddaffi nationalized the industry in 1969, Oxy Libya, the wholly owned subsidiary, was producing 800,000 barrels per day. Such an amount made Oxy Libya the eighth largest producer in the world.

American Association of Petroleum Geologists (AAPG)
Learn! Blog

AAPG is excited about presenting THREE Short Courses in four days! Basic Seismic Interpretation   17-18 May 2016 'Old' (pre-1958) Electric Logs: A Quick Review 19 May 2016 Quick Guide to Carbonate Well Log Analysis   20 May 2016

American Association of Petroleum Geologists (AAPG)
Explorer Historical Highlights

When one of us joined Royal Dutch Shell in 1980, seven out of 27 young professionals in the basic training course were Swiss – a remarkable number of students from a tiny country that does not produce oil or gas. The term “Swiss mafia” was coined by our Dutch colleagues, and it wasn’t meant in a complimentary sense.

American Association of Petroleum Geologists (AAPG)
Africa Blog

AAPG Africa Region GTW Egypt is quickly approaching and the early bird pricing has been extended to 10 March - be sure to take advantage of this discount.

American Association of Petroleum Geologists (AAPG)
Latin America Blog

The first international book published on the petroleum geology and hydrocarbon potential of the Colombian Caribbean Margin is now available for purchase in the AAPG Store.

American Association of Petroleum Geologists (AAPG)
Middle East Blog

This is your last chance to register for the Source Rocks of the Middle East GTW, taking place in Abu Dhabi, UAE on 25-26 January. Do not miss out this exciting workshop!

American Association of Petroleum Geologists (AAPG)
Latin America Blog

Looking for hassle free, cost-effective ways to keep your employees and your company competitive during the industry downturn? AAPG can provide you with customized in-house courses offered at reasonable rates.

American Association of Petroleum Geologists (AAPG)
Webinar
Virtual Webinar
Tuesday, 23 June 2020, 2:00 p.m.–3:00 p.m.

Visiting Geoscientist Mauricio Guizada provides an overview of general structural geology of the Andes, with a focus on the Central Andes. His talk covers topics related to onshore exploration, G&G methods in exploration and risk analysis. Join Mauricio Guizada via Zoom on June 23 at 4pm CDT.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 12 July 2012, 12:00 a.m.–12:00 a.m.

This presentation will look at well placement vertically in the pay, well azimuth and well trajectory with explanations of how geology and post-depositional effects can make the difference between a successful well and a failure.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Tuesday, 16 August 2011, 12:00 a.m.–12:00 a.m.

The geochemistry of formation fluids (water and hydrocarbon gases) in the Uinta Basin, Utah, is evaluated at the regional scale based on fluid sampling and compilation of past records.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 29 September 2011, 12:00 a.m.–12:00 a.m.

This study will focus in the combination of λρ – μρ inversion with clustering analysis techniques in order to discriminate brittle zones in the Barnett Shale.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 30 October 2014, 10:00 a.m.–11:00 a.m.

Cross disciplinary workflows play an important part of successful characterization of shale reservoirs. This course discusses how the artificial kerogen maturity of organic-rich Green River shale affects the petrophysical, micro-structural, geochemical and elastic properties.

American Association of Petroleum Geologists (AAPG)
Online Certificate Course
Tuesday, 1 January 2013, 12:00 a.m.–1:00 a.m.

This course introduces the learner to the fundamentals of shale gas, including current theories that explain its origin, and how to determine which reservoirs are commercially viable.

American Association of Petroleum Geologists (AAPG)
Online e-Symposium
Thursday, 29 October 2009, 12:00 a.m.–12:00 a.m.

Expanded package for CEU credit is $100 for AAPG members, and $145 for non-members. Special Student Pricing: $25 for Webinar only; $35 for Expanded package.

American Association of Petroleum Geologists (AAPG)
VG Abstract

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.

Show more

Request a visit from Ameed Ghori!

American Association of Petroleum Geologists (AAPG)

Related Interests

See Also ...