Click to minimize content

Welcome to the new Datapages Archives

Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.

AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.

Click to maximize content

Welcome to the new Datapages Archives

Search Results   > New Search > Revise Search

The AAPG/Datapages Combined Publications Database

Showing 8,752 Results. Searched 200,619 documents.

< Previous   28   29   30   31   32   Next >

Ascending

Diagenesis of Keg River Bioherms, Rainbow Lake, Alberta: ABSTRACT

Volkmar Schmidt

AAPG Bulletin

... diagenetic anhydrite is present in evaporitic carbonates mainly as replacement, displacement nodules, and pore cement. Dolomitization of bioherms...

1970

Porosity-Cement-Depth Relation for Minnelusa Sandstones, Powder River Basin, Wyoming: ABSTRACT

W. Richard Moore, Robert R. Berg

AAPG Bulletin

... orthoquartzites that have calcite (and dolomite), anhydrite, and silica cements. From grain-packing studies in thin section, 3 stages of compaction are evident...

1971

Sedimentary Breccia in Bayport Limestone at Bellevue, Michigan: ABSTRACT

John W. Parker, Lawrence D. Taylor

AAPG Bulletin

... surface and lack of a distinct preferred orientation in the vein pattern. (3) Gypsum-anhydrite hydration and dehydration, plus solution hypothesis...

1971

Lower Cretaceous Rocks in Gulf Coastal Plain of United States: ABSTRACT

E. H. Rainwater

AAPG Bulletin

... of the East Texas embayment; alternating carbonates, terrigenous clastics, and some anhydrite compose the section in eastern Texas and adjacent parts...

1971

Authigenic Dolomites from Red Sea: ABSTRACT

Peter R. Supko, Peter Stoffers, Tyler B. Coplen

AAPG Bulletin

... in dolomite and pyrite, and is earliest Pliocene. Unit 3 (195-? m) is layered anhydrite and halite, with interbeds of black shale. Dolomite is present...

1973

Dolomitization in Upper Red River Formation (Upper Ordovician), North Dakota: ABSTRACT

W. Kipp Carroll, Lee C. Gerhard

AAPG Bulletin

...," and "C") and capped by nodular anhydrite. Each sequence represents a sabkha environment, progressing from subtidal wackestone-packstone through...

1979

Depositional Environments and Their Relation to Porosity in Upper Smackover Formation (Jurassic), Paup Spur Field, Miller County, Arkansas: ABSTRACT

M. M. McGraw

AAPG Bulletin

.... Shale and anhydrite of the Buckner Formation overlie the upper Smackover. Contacts between all facies are gradational. A depositional model based...

1979

Waveland Field, Unique Structural and Stratigraphic Trap: ABSTRACT

Torstein Sannes, E. D. Minihan

AAPG Bulletin

...., and others. There is no massive deposition of Ferry Lake Anhydrite in the area. Because of the lack of massive anhydrite, actual definition...

1979

Middle Member of Minnelusa Formation (Middle and Upper Pennsylvanian)--Implications for Stratigraphic-Trap Oil Accumulations in Powder River Basin, Wyoming: ABSTRACT

Robert T. Ryder

AAPG Bulletin

... shale marker. Cyclically arranged units up to 10 m thick, composed in ascending order of black organic-rich shale, mud-supported dolomite, anhydrite...

1980

Regional Upper Devonian Wabamun Lithofacies Computer Maps, Alberta: ABSTRACT

Peter W. Hay

AAPG Bulletin

... isopach, net-feet dolomite, ratio of net dolomite to limestone, net anhydrite, porosity isopach, good oil shows, bioclast isopach, pellet isopach...

1981

Evaporites as Seals for Hydrocarbon Accumulations in Carbonate Provinces of North America: Case Histories: ABSTRACT

Jack M. Oswalt

AAPG Bulletin

... formerly shoals at the seaward edge of the sabkhas. The anhydrite has halted the updip migration of hydrocarbons in these limestones. In the Permian...

1981

Diagenetic History of Norphlet Formation (Upper Jurassic), Rankin County, Mississippi: ABSTRACT

Earle F. McBride

AAPG Bulletin

... the interpretation of diagenetic history. However, the inferred sequence of diagenetic events is: cementation by illite, K-feldspar, quartz, calcite, anhydrite...

1981

Sabkha or Subaqueous Intrastratal Origin of Chickenwire Gypsum, DeQueen Formation (Cretaceous), Arkansas: ABSTRACT

Bruce K. Darling, Brian E. Lock

AAPG Bulletin

... and shrinkage due to dehydration to anhydrite. A principal objection to this theory is the uniformity of texture of the mud screens even throughout thick...

1982

Petrographic Approach for Study of Ancient Potash Evaporites, Salado Formation (Permian), New Mexico: ABSTRACT

Tim K. Lowenstein

AAPG Bulletin

... sedimentary features, from metamorphic alteration "overprints." Primary sedimentary textures in laminated anhydrite, thin-bedded halite, and muddy halite...

1982

Eustatic Sea-Level Control of Silurian (Niagaran) Reefs, Michigan Basin: ABSTRACT

J. E. McGovney, P. J. Lehmann, J. F. Sarg

AAPG Bulletin

... in A-1 Evaporite deposition and anhydrite replacement of reef fossils and sediment. This fall of sea level did not expose the shelf or bring reef tops...

1982

Diagenesis and Secondary Porosity in Medina Reservoir Sandstones, Athens and Geneva Fields, Crawford County, Pennsylvania: ABSTRACT

Christopher D. Laughrey

AAPG Bulletin

... by the precipitation of carbonate and anhydrite cements concomitant with the entrapment of hydrocarbons. Secondary porosity was furt er reduced by grain alteration...

1982

Exploration Analysis of Jurassic Apalachicola Embayment of Florida: ABSTRACT

Hugh J. Mitchell-Tapping

AAPG Bulletin

... was deposited, which was subsequently subaerially exposed to freshwater percolation, resulting in dolomitization. Lower Haynesville Buckner anhydrite...

1982

Regional Jurassic Lithostratigraphy of Alabama: ABSTRACT

Janyth S. Tolson

AAPG Bulletin

... Anhydrite Member), and the Cotton Valley Group. These units range in age from early Callovian to late Tithonian, (Middle to Late Jurassic...

1982

Diagenetic Effects of Salt Intrusions--An Alternate Model of Caprock Development: ABSTRACT

Charles W. Holmes

AAPG Bulletin

... gal/ft3), which dissolves the leading edge of the salt intrusion leaving a residual concentration of granular anhydrite. High sulfate concentration...

1984

Textures Formed During Shallow Water Halite Deposition--An Example from Permian of Palo Duro Basin, Texas: ABSTRACT

Susan D. Hovorka

AAPG Bulletin

..., carbonate-anhydrite-halite sequences. Detailed interpretation of more than 2,000 m (6,500 ft) of halite core from 9 wells drilled by the United States...

1984

Mississippian Frobisher-Alida-Kisbey Sandstone, North-Central North Dakota: ABSTRACT

Julie A. Lefever, Richard D. Lefever, Sidney B. Anderson

AAPG Bulletin

... cross-bedding. Dolomite or anhydrite cement are also present locally. The ability of the Kisbey to act as a reservoir rock is demonstrated by several...

1984

< Previous   28   29   30   31   32   Next >