Explorer Regions and Sections

More than 200 geologists, geophysicists and engineers attended the 'International Symposium on China Petroleum Exploration in the 21st Century: Second Marine Forum on Marine Carbonate Reservoirs,' held recently in Hangzhou, China.

American Association of Petroleum Geologists (AAPG)
Explorer Article

A discovery well that drilled on the outskirts of a state park has tapped what could be the largest modern find in that state's history — and may touch off a new era for the Illinois Basin.

American Association of Petroleum Geologists (AAPG)
Explorer Geophysical Corner

This month's column is titled 'Active Gas Chimneys and Oilfield Karst Associated With a Miocene Reef Complex: Liuhua 11-1 Field, South China Sea.'

American Association of Petroleum Geologists (AAPG)
Explorer Article

A paper presented in Houston by Richard G. Harris and Mark Cooper dealing with remote sensing has earned them the George C. Matson Award for the best oral presentation at an AAPG annual meeting.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

And now, for something completely different: Seismic is being used in Belize to help archaeologists reconstruct the events that led to the disappearance of the Maya.

American Association of Petroleum Geologists (AAPG)
Explorer Regions and Sections

Cairo Meeting Set For October 27-30

American Association of Petroleum Geologists (AAPG)
Explorer Article

It took a long time, but one geologist finally helped prove the deep reservoir potential of the Trenton-Black River formations in the Appalachian Basin.

American Association of Petroleum Geologists (AAPG)
Explorer Article

Yes, technology is a factor for success in the field — but did you know it's also a factor for success before you go out into the field? Call it the 3-D seismic advantage.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

The great state of Texas has an illustrious history in the oil industry, not only as a producer of giant oil and gas fields but also as the birthplace of an amazing list of giants in the profession of petroleum geology. Many of these have been recognized by AAPG over the years.

American Association of Petroleum Geologists (AAPG)
Explorer Emphasis Article

Harsh reality of Canada: Competing head-to-head with the best opportunities available worldwide, Canadian exploration plays have attracted the attention of American E&P companies.

American Association of Petroleum Geologists (AAPG)
Field Seminar
Palermo, Italy
Thursday, 25 April 2024, 8:00 a.m.–5:00 p.m.

Time: TBC Attendee Limit: Minimum 15 - Maximum 50 People Fee: TBC Registration Deadline: TBC Field Trip Rendezvous Point Hotel nH Palermo This one-day field trip will provide an introduction to a Miocene-Pliocene succession of southern Sicily, which includes outcrops of the Messinian Salinity Crisis (MSC), as well as the Messinian-Zanclean GSSP (Global Boundary Stratotype Sections and Point) and Zanclean stratotype. The MSC sedimentary record consists of an evaporitic-carbonate unit at the base (the Basal Limestone), overlain the Lower Gypsum unit, in turn overlain by the Upper Gypsum unit, and sealed by transgressive chalk deposits of the Trubi Fm. The Lower Gypsum unit (massive gypsum with cm-sized selenite crystals) will be visited along the beach of Siculiana Marina (about 15 km NW of Agrigento). Next, we will visit near Capo Rossello (about 10 km NW of Agrigento) an outcrop of the Upper Gypsum unit consisting of clay-gypsum cycles and overlain by the Trubi Fm. The latter, at Scala dei Turchi beach, consists of chalk deposits arranged in a spectacular thick succession (~120 m thick) interpreted as astronomically-controlled depositional cycles. The uppermost interval of the MSC sedimentary record, including the Messinian-Zanclean GSSP, will be observed along the beach of Eraclea Minoa located about 20 km NW of Capo Rossello. Field Trip Leaders Antonio Caruso University of Palermo Attilio Sulli University of Palermo

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American Association of Petroleum Geologists (AAPG)
Field Seminar
Palermo, Italy
Sunday, 21 April 2024, 8:00 a.m.–5:00 p.m.

Time: TBC Attendee Limit: Minimum 15 - Maximum 45 People Fee: TBC Registration Deadline: TBC This one-day field trip will focus on Mesozoic (Jurassic to Cretaceous) carbonates outcropping in the fold and thrust belt of western Sicily and equivalent to the aquifer complex of the Sciacca Geothermal Field located in the southwestern part of the island. Participants will have the opportunity to visit in the first stop a spectacular “drowned” carbonate-platform succession at Mt. Maranfusa located in an inactive quarry about 50 km SW of Palermo. The succession consists of Lower Jurassic peritidal cycles overlain by Middle Jurassic to Cretaceous pelagic limestone (e.g. ammonitic limestone, “chalk”) and marked by an unconformity with locally hardground. Syn-depositional Mesozoic tectonic is characterized by neptunian dykes and normal faults, whereas reverse faults, strike-slip faults, and joints are related to subsequent Cenozoic deformation. In the second stop, at Mt. San Calogero, adjacent to the picturesque coastal town of Sciacca (about 100 km south of Palermo), we will visit the surface expression of an extensive karst system linked to uprising geothermal fluids. Furthermore, we will discuss main characteristics of the Sciacca Geothermal Field and its connection to deep mantle-derived fluids. Outcrop data will be integrated with both 2D seismic lines and exploration well logs showing the stratigraphy and structure of the deep aquifer. Another topic, given the presence of faults and joints in the outcrops, this field trip can provide the participants with valuable insights into naturally fractured reservoirs at the sub-seismic scale. Field Trip Leaders Gianni Mallarino MOL Group Attilio Sulli University of Palermo

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American Association of Petroleum Geologists (AAPG)
Workshop
Palermo, Italy
Monday, 22 April Wednesday, 24 April 2024, 8:00 a.m.–5:00 p.m.

This Symposium marks a collaborative event that brings together AAPG Europe and AAPG Middle East, with a central focus on carbonates and mixed carbonate systems worldwide, while highlighting their significance within these two regions. The primary objectives are an overview of controls that govern the evolution of these systems in time and space and the characterization and prediction of their properties across scales.

American Association of Petroleum Geologists (AAPG)
VG Abstract

The carbonate sequences that were deposited in the now exhumed Tethyan Ocean influence many aspects of our lives today, either by supplying the energy that warms our homes and the fuel that powers our cars or providing the stunning landscapes for both winter and summer vacations. They also represent some of the most intensely studied rock formations in the world and have provided geoscientists with a fascinating insight into the turbulent nature of 250 Million years of Earth’s history. By combining studies from the full range of geoscience disciplines this presentation will trace the development of these carbonate sequences from their initial formation on the margins of large ancient continental masses to their present day locations in and around the Greater Mediterranean and Near East region. The first order control on growth patterns and carbonate platform development by the regional plate-tectonic setting, underlying basin architecture and fluctuations in sea level will be illustrated. The organisms that contribute to sequence development will be revealed to be treasure troves of forensic information. Finally, these rock sequences will be shown to contain all the ingredients necessary to form and retain hydrocarbons and the manner in which major post-depositional tectonic events led to the formation of some of the largest hydrocarbon accumulations in the world will be demonstrated.

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American Association of Petroleum Geologists (AAPG)

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