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The AAPG/Datapages Combined Publications Database

Showing 11,470 Results. Searched 200,293 documents.

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How Old Is Petroleum Geology?: GEOLOGICAL NOTES

J. V. Howell

AAPG Bulletin

... interrupted by narrow, but long and sometimes rather sharp anticlinal waves, the more copious emission of the rock-oil and the native gases is found...

1930

ORIGIN OF AUSTRALIAN URANIUM DEPOSITS: A UNIVERSAL PROCESS THAT CAN BE APPLIED TO DEPOSITS IN SASKATCHEWAN

F. F. Langford

Saskatchewan Geological Society

... uranium deposit in calcrete is of great importance in considering theories of genesis. The calcrete is a layer of calcite which has been deposited...

1974

Caledonian Earth Movements in The Vicinity of End Mountain and South Fork Ghost River, Alberta, Canada

J. R. Patterson, T. P. Storey

CSPG Bulletin

... observed in these dolomites are spheroidal algal colonies with each head about one foot across (for location see Fig. 4--Patterson and Storey, 1962...

1963

Caribbean Reef Corals Montastrea annularis and Montastrea cavernosa--Long-Term Growth Data as Determined by Skeletal X-radiography: Reef Biota

Jon N. Weber , Eugene W. White

AAPG Special Volumes

... from each head with a diamond rock-cutting saw. Industrial X-ray sheet film (Kodak type M-54, extra fine grain, high contrast, separated from...

1977

Mitigation Rather Than Litigation of the Abalone Cove Landslide

J. E. Slosson, G. W. Havens

Pacific Section SEPM

... in February, 1974, and involved a nearly rectangular area at least 600 feet wide with its toe near the low tide line and its head about 600 feet inland...

1987

Parit Minyak Field Kisaran Block PSC: Strategic Approaches to Develop a Geologically Complex, Low Permeability And Remote Field in the Central Sumatera Basin

Amritzar Aimar, Krisputranto Wahyu Nugroho, Karwin Bin Catim, Bramantya Firstian Harry, Heri Suryanto

Indonesian Petroleum Association

... during Neogene time; formation above Pematang was deposited and some effect of this tectonic are: uplift of Bukit Barisan Mountain and fold-anticline...

2016

Enhancing Placement of Microsized Proppant in Microfractures for Increasing Stimulated Reservoir Volume in Shale Reservoirs

Liang Xu, Kai He, Philip Nguyen, Paul Lord

Unconventional Resources Technology Conference (URTEC)

... pattern from the silicon wafer to NOA81. Finally, a thin NOA81 layer was prepared on the glass slide and bonded to the NOA device based on the half...

2018

Incremental Reserves Calculation Method for Hydraulic Fracturing Candidate Screening

Radya Senoputra, Julfree Sianturi, Tamara Wulandari

Indonesian Petroleum Association

...n volume factor (B). As typical reservoir in Handil is isolated by shale layer on top and bottom, then the Netpay or thickness (h) will not changes. We ca...

2019

Directional Features of an Experimental Turbidite Fan a Report of Progress

Monty A. Hampton, Ivan P. Colburn

Journal of Sedimentary Research (SEPM)

... of travel for a point at the head of the flow would be initially straight, curving more to the side out onto the plain. At any given point the weaker...

1967

Rise of Sea Level Along Northwest Gulf of Mexico

Francis P. Shepard

AAPG Special Volumes

... of gulf organisms into the bays would be recognizable as a distinct layer in the sediments. On the other hand, if the present barrier had been built...

1960

Timing of Turbidite Sedimentation on the Mississippi Fan

V. Kolla , M. A. Perlmutter

AAPG Bulletin

...) a major increase in glacial meltwater discharge and sediment loads (pebble to clay size) delivered directly to the head of the canyon by the Mississippi...

1993

N/A

The Origins of Abnormal Fluid Pressures

Norman E. Smith, H. George Thomas

Houston Geological Society

... aquifer is typical of the first, where a hydrostatic head will result if the point of water intake is higher than the depth of the aquifer below...

1971

Design, Execution, and Evaluation of a Holistic Data Acquisition Program for Utica Shale

Bunyamin Can, Conny Gilbert, Libny Leal, Stuart Hirsch, Jacob Rosenzweig, Huber Nathan, Seth Rudolph, Samuel McManus, John Vines, Nathaniel Smith, Matt Honarpour, Nagi Nagarajan, Daniel Xia

Unconventional Resources Technology Conference (URTEC)

... was acquired in the target interval in order to acquire a down-hole fluid sample for comparison with separator and well head samples. The analyses...

2014

A New Coupled Geomechanical-Chemical Model for CO2 Foam Flooding and Storage in Tight Reservoir

Mingyu Cai, Yuliang Su, Derek Elsworth, Yongmao Hao, Xiaogang Gao

Unconventional Resources Technology Conference (URTEC)

... and bursting rates of foam. To our knowledge, no study has fully examined both chemical reactions and mechanical damage effect in the process of CO2 foam...

2020

Neoichnology of burrowing millipedes: Linking modern burrow morphology, organism behavior, and sediment properties to interpret continental ichnofossils

Daniel I. Hembree

PALAIOS

...). This forward force combined with the calcified head shield allows millipedes to force their way through even the most densely packed soil particles (Hopkin...

2009

Controls On Lower-Coastal-Plain Valley Morphology and Fill Architecture

C. R. Mattheus, A. B. Rodriguez

Journal of Sedimentary Research (SEPM)

.... The knickzone of small river systems is located down dip from the modern bay-head delta, which is likely due to slower rates of knickpoint migration...

2014

AAPG/Datapages Discovery Series No. 7, Multidimensional Basin Modeling, Chapter 7: Pore-Pressure-Dependent Fracture Permeability in Fault Zones: Implications for Cross-Formational Fluid Flow

Nunn, J. A.

AAPG Special Volumes

... was then calculated using the sample dimensions, Darcy's law, and the steady-state head difference across the sample (Elliot, 1999)where kl is permeability...

2003

Gastropod Radulae: Their Potential in the Fossil Record

Paul R. Krutak

GCAGS Transactions

..., and ultrastructure of the radula of Thais haemastoma, the common Gulf Coast oyster "drill", and demonstrates the effect of this gastropod on its chief prey...

1977

Wasting away in the intertidal: the fate of chiton valves in an acidifying ocean

Bryce A. Peebles, Abigail M. Smith

PALAIOS

.... The valves were then separated into two groups. The first group included the head valve and valves III, V and VII , and the second group contained...

2019

Sedimentary and Geochemical Systems in Transitional Marine Sediments in the Northeastern Gulf of Mexico

Wayne C. Isphording , John A. Stringfellow , George C. Flowers

GCAGS Transactions

... (clay mica), and kaolinite. Other minerals also present include small amounts of chlorite, mixed layer clays and, in eastern Mississippi Sound...

1985

Sedimentology and Trace Fossils

James D. Howard

Special Publications of SEPM

.... As a result, traces are a fundamental part of the environment. If investigators can accept this premise, it can save a lot of head scratching. When...

1978

Carbonate Buildups in the Geologic Record: A Review

Philip H. Heckel

Special Publications of SEPM

...~ltai~litlg growtll in t11c zotlc o[ waves, Necd for wave resist;urcc i l l reels v;irics Troiri one ei~viroi~tne~lt;unotlrcr; w;tye resist;litcc tn;ly...

1974

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