Use of Automatic Moment Tensor Inversion in Real Time Microseismic Imaging

Michael Kratz, Michael Thornton

Unconventional Resources Technology Conference (URTEC)

... and Richards, 1980). A least squares inversion (Sipkin, 1982) is utilized for the full moment tensor solution. This provides a general fit solution...

Offshore Coiled Tubing Drilling Arrives in Indonesia

Andrew D. Kirk, Taufiq Sembiring

Indonesian Petroleum Association

... to become the Semar tender barge. The general dimensions of the barge are; length 196 ft. (60 m), width 116 ft. (35 m) and hull depth of 14 ft. (4 m...

Platform Removal, ARCO Indonesia Experience

Sulistiyono, Gatot Hendarjo

Indonesian Petroleum Association

..., contractors and the general public as a whole is an over-riding priority at all times. Stringent safety management systems are enforced by the company...

Sulfur-Its Occurrence, Production, and Economics

John C. Myers

AAPG Special Volumes

..., in general, of the purification of sour oil and gas. A nomenclature has developed in connection with this operation. If a sour gas contains less than...

The potential of borehole seismic monitoring techniques at the field scale for leakage and well integrity assessment in CO2 injection projects

Nicolás D. Barbosa, Andrew Greenwood, Eva Caspari, Michael Jordan, Marcin Ireneusz Duda, Bastien Dupuy, Amir Ghaderi, Peder Eliasson

International Meeting for Applied Geoscience and Energy (IMAGE)

... (sand) and closed (cement) areas around the borehole casing. In general, open regions result in a decrease in amplitudes and a sharp delay...

Improving Marcellus Imaging Through the Use of FWI and Joint Tomographic Inversion for Velocity and Epsilon

David McCann

Unconventional Resources Technology Conference (URTEC)

... Determining the near surface velocity model can be challenging. Our typical tools to solve the near surface field are either the delay time method...

Vermilion River Flood Gates: To Mitigate Lafayette, Louisiana Flooding

Gary L. Kinsland

GCAGS Transactions

... General Figure 2, from Martens (1968), shows the effect of impervious surface on the frequency of major floods in a drainage basin. With an increase...

Review of Developments in 1942, Gulf Coast of Upper Texas and Louisiana

G. J. Smith

AAPG Bulletin

.... (In general, there is no Miocene trend in the Texas Gulf Coast which is comparable with the marine Miocene belt in Louisiana.) Wildcats which were...

Note 1--Organization and Objectives of the Stratigraphic Commission

American Commission on Stratigraphic Nomenclature

AAPG Bulletin

... be judged desirable. The delegates concluded unanimously that the Commission should be organized without delay, even though war conditions made it unlikely...

The Myles Companies—From Salt to the Short-Lived First Pine Prairie, Louisiana, Oil Boom

Jeff A. Spencer

GCAGS Transactions

... (also known as Grand Cote). With later success at Jefferson Island (1895) and Belle Isle (1896), “General” Frederick F. Myles took another look at Weeks...

Marine Environmental in Australia: Two Studies--Summary: General

Robert J. Foster

AAPG Special Volumes

...Marine Environmental in Australia: Two Studies--Summary: General Robert J. Foster 1976 27 31 M 25: Circum-Pacific Energy and Mineral Resources Brown...

Rise of Sea Level Along Northwest Gulf of Mexico

Francis P. Shepard

AAPG Special Volumes

... to indicate a general agreement between the building up of the bay floor by sediment and by oyster reef. There is no suggestion in any of the data...

Petroleum Developments in Southwest Pacific Region During 1969

Hans R. Katz , Gene Kliewer

AAPG Bulletin

... compared with 9,500,000 MMcf in 1968. NEW ZEALAND By HANS R. KATZ General Last year's prediction that 1969 would be decisive to New Zealand's oil...

Abstract: SS-wave Reflections from P-wave Sources in Azimuthally Anisotropic Media; #90187 (2014)

James Gaiser and Richard Verm

Search and Discovery.com

... particle motion, SV- and SH-waves cannot propagate in general, except along the principal axes. However, in these directions there will only be a fast...

Abstract: Robust Singular Spectrum Analysis for Erratic Noise Attenuation; #90187 (2014)

Ke Chen and Mauricio D. Sacchi

Search and Discovery.com

.... It’s easythe prove that rank(M) = K. of the rank-reduced matrix are averaged to recover linear events assumption, domain. In general the TSVD...

Classifications of Syndepositional Systems and Tectonic Provinces of the Northern Gulf of Mexico; JOHN F. KARLO, ROBERT C. SHOUP; Search and Discovery Article #30004 (2000)

Search and Discovery.com

An Analysis of Crude-Oil Discovery Rate in Alberta

J. T. Ryan

CSPG Bulletin

... involving knowledge is exploratory wells, but do not establish the form of the function. At best, one can only hope to make some general statements about...

Guide to the Preparation and Disposition of Manuscripts for Publication in the Bulletin

Sherman A. Wengerd

AAPG Bulletin

... his article may be lengthened or shortened for publication. In general, manuscripts longer than 100 typescript pages are considered overly large...

Stress Fields, A Key to Oil Migration

Jean du Rouchet

AAPG Bulletin

... to microfracture in sandstone: Tectonophysics, v. 21, p. 203-247. Gretener, P. E., 1977, Pore pressure: fundamentals, general ramifications...

Chemical in Gas Dispersions: The Evolution of a Novel Concept for IOR/EOR in Tight Formations

Alirio Ocampo, Alejandro Restrepo, Kelly Díez, Martin Rylance, Jonny Patiño, Juan Rayo, Diego Ayala

Unconventional Resources Technology Conference (URTEC)

... banking, among others. This strategy, although successful in general, has shown significant drawbacks such as limited injectivity, induced relative...

The Geology of the Osage Country

Rick P. Clinton

Oklahoma City Geological Society

... results in a higher lease cost. General Statistical Information for 1956 During 1956, 1,526 wells were drilled in Osage County, and this figure...

Gravity-flow deposits and implications for unconventional oil and gas in the Ordovician–Silurian Wufeng–Longmaxi Formation, Sichuan Basin, South China

Leifu Zhang, Hongyan Wang, Dazhong Dong, Qun Zhao, and Wu Chenjun

AAPG Bulletin

...), resistivity, and density (DEN) are used to identify general lithologies of sandstone, shale, and limestone; yet small-scale sedimentary structures cannot...

Northwestern Colorado Leasing in Brief

H.L. Spearman

Rocky Mountain Association of Geologists

... royalty, annual delay rentals of 50 cents per acre or fraction thereof, and a $10.00 filing fee. Applications can only be made by a citizen...

An Approach for Avoiding Damage to Springs from Shock Waves Generated During Seismic Exploration

Jerome V. DeGraff

Utah Geological Association

..., manpower, and money. It also complicates exploration work by providing separate specifications that vary for springs along the route and may delay...

An Interpreter's Guide to Improvements in Depth Imaging Through Model-Based Velocity Estimation and Refinement

Andy Furniss

Indonesian Petroleum Association

... be flat if the correct velocity model was used for migration. Any residual delay in the CRP gathers not only degrades the migrated image but also implies...