Marine Seismic Sources: Part II: Air-Gun Arrays for Non Experts

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... is directional. This effect is called directivity. Each array has its own specific radiation pattern. This pattern, which will be different for different...

Review of Marine Sand-Transporting Mechanisms

Ph. H. Kuenen

CSPG Bulletin

...; Bull. Amer. Assoc. Petrol. Geol. Vol., 38, pp. 1871--1887. Haaf, E. ten, 1956: Significance of convolute lamination; Geol. en Mijnb., 18, pp. 188--194...

Measurements Derived from Seismic Data as an Aid in Hydrocarbon Definition

R. E. Sheriff, M. T. Taner, F. P. Kronberger, L. R. Denham

Indonesian Petroleum Association

... discovery well) have been drilled from a single platform and most of the wells are directional. Interpretation is involved in projecting...

Reducing Rig Personnel Requirements with Standards-Based Real-Time Data Streaming

Ross Philo, Jay Hollingsworth

Australian Petroleum Production & Exploration Association (APPEA) Journal

..., both within the operator’s organisation and at any number of contractors, which could involve the rig owner, directional drilling company, LWD company...

Inferred Mesozoic History of East-Central Nevada and Vicinity

Wm. Lee Stokes

Utah Geological Association

... in central Utah. Dickey and Wright (1958) have studied directional properties of the San Rafael group and present evidence that the conglomeratic sandstone...

The East African Rift System: A View From Space

Michael Hall, John Diggens

GEO ExPro Magazine

... grabens, as well as the multi-temporal, multi-directional tectonic elements of the Precambrian Basement. The intracratonic basins containing the Karoo...

The Galveston Barrier Island and Environs: A Model for Predicting Reservoir Occurrence and Trend

H. A. Bernard , C. F. Major, Jr. , B. S. Parrott

GCAGS Transactions

..., lithologic character, genesis and sequence, directional features, shape, and trend of a barrier island sand mass, such as that of Galveston Island...

Machine learning inversion solution: a tool to identify faults shear slip from sensed ground deformation

Saeed Salimzadeh, Dane Kasperczyk

Australian Energy Producers Journal

...:10.1016/j.engfracmech.2022.108783 Salimzadeh S, Zhang X, Kear J, Chen Z (2020) Directional hydraulic fracturing using radial jet drilling technology. Paper...

Structural Reassessment and Maintenance of Existing Platforms, Baram Delta Area

Zahari B. A. Razak, George Khng

Southeast Asia Petroleum Exploration Society (SEAPEX)

... modelled, the platform’s collapse load is determined for a minimum of eight directions (Refer Fig. 3.1). By dividing this value with the directional 100...

The San Onofre Breccia in Northwestern Baja California and Its Regional Tectonic Implications

Charles J. Stuart

Pacific Section of AAPG

... in an overlying basalt flow. Directional sedimentary structures suggest that sediment was transported from west to east. These sediments were...

Tectonic History of Southwestern Utah

Wm. Lee Stokes, Edgar B. Heylmun

Utah Geological Association

... from the sediments and their directional properties that the area to the west, in what is now the collapsed Basin and Range province, was high enough...

Unconventional No Longer

David Bamford

GEO ExPro Magazine

... prices. been Directional Drilling, garnering 11 % four times. The same challenge with the estimation of reserves remains. One way to look...

Exploration and Development based on RTH Technology and AI

Gennady Erokhin, Mariia Erokhina, Kirill Safran, Alexandre Iakovlev

Unconventional Resources Technology Conference (URTEC)

... wavefield decomposition and imaging Part 1: Directional and reflection image gathers. Geophysics, 76, S1-S13. Kremlev, A.N., G. N., Erokhin, L. E. Starikov...

Precursors and Evolution of the Name California Continental Borderland

J. G. Vedder

Pacific Section of AAPG

...”. Furthermore, he precisely delineated each of these landforms and gave their directional trend and in a later report (1857) presented a detailed...

LITHOSOMES IN THE BEAVERHEAD FORMATION, MONTANA-IDAHO: A Preliminary Report

ROBERT T. RYDER

Montana Geological Society

... Both types of directional analysis indicate that the directions of transport within the entire Beaverhead Formation were quite...

Impact-Induced Sediment Deposition on an Offshore, Mud-Substrate Continental Shelf, Cretaceous–Paleogene Boundary, Brazos River, Texas, U.S.A.

Thomas E. Yancey, Chengjie Liu

Journal of Sedimentary Research (SEPM)

...). These layers have minor horizontal lamination or are massive with little layering. They lack cross-bedding and have few or no indicators of directional...

3D visualization of integrated geologic and geophysical subsurface data using open-source programming: A case study using data from the MSEEL project

Brian Panetta, Tim Carr, Ebrahim Fathi

International Meeting for Applied Geoscience and Energy (IMAGE)

... into xyz format. The first task was to convert the horizontal wellbore directional surveys. The standard format for these surveys is measured depth...

Importance of U.S. Oil Shale

Glenn Vawter

Unconventional Resources Technology Conference (URTEC)

... renaissance similar to that being experienced in shale gas and tight oil development. In-situ projects are using directional drilling and other...

The Rod Guide System: To Extend the Run Time of Horizontal Rod Pumped Well

Muhamad Wildan

Indonesian Petroleum Association

... in directional and deviated wells. Rod guides have been used as sacrificial components and to help stabilize the rod strings. Therefore, simulated...

Experience in the Use of Seismic Stations with Magnetic Recording

B. I. Bespyatov, A. I. Khramoy

Petroleum Geology: A Digest of Russian Literature

... of the geophones (and shots). Considerable success has recently been achieved in developing the theory of grouping. Analysis of the directional properties...

Memorial: Joseph Steffens Hollister (1903-1953)

Robert M. Kleinpell

AAPG Non-Technical and Memorials

... t was characteristic of Joe that, en route to Manila, family and friends had all but forcefully to restrain him from debarking in Hong K o n g to take up...

Risk Reduction for Prospecting in the Unconventional Niobrara Play

Tony Rebec, Marino Pareja

Unconventional Resources Technology Conference (URTEC)

... the fracture whereas the slow direction does. When two horizontal stress directions are approximately equal, complex or multi-directional fracturing...

The Predictive Power of Palynology

David Upton

GEO ExPro Magazine

... and directional drilling, especially for unconventional targets. Goodall said MGP’s rapid growth was due to its emphasis on applying palynology to solving...

Fracturing in Spraberry Reservoir, West Texas

Walter M. Wilkinson

Tulsa Geological Society

... fracturing can be attributed to two forces: (1) non-directional reduction in volume, and (2) regional tensions created by basinward subsidence. These two...

Section Two: Exploration Drilling Phase

New Orleans Geological Society

... or upper flanks. Tests of this type are usually down a penetrant/semi-penetrant outer flank, are sometimes directional holes and often explore...