An Early Look at the Hydrocarbon Prospectivity of the Halmahera Basin, Eastern Indonesia

M. Ryan, J. Demichelis, L.W. Kuilman, J.H. van Koeverden, H. Butcher, T. Halvorsen, Sayentika, A. Jansson, M. Wall, C. Messina, S. Hay

Indonesian Petroleum Association

... for a reliable tie to the Halmahera Basin. Seismic stacking velocities (average velocities) through the cross section in Figure 2 increase over...

A Preliminary Contribution to the Benton Paleogeography of Eastern Colorado: GEOLOGICAL NOTES

J. Harlan Johnson , Harry A. Aurand

AAPG Bulletin

..., or an interval of erosion before the deposition of the Niobrara, but in neither case does it suggest quiet conditions in a slowly subsiding sea bottom far from...

Unconventional Processing for 3D Data: A 1993 Case History

Claude Eizlini, Jacques Bonnafe, Bugi Kamil, Gilles Bitoun

Indonesian Petroleum Association

... velocities. An unexpected dividend was the high quality of these results whose interpretability was surprisingly good when compared later to a much more...

Illuminating the Complex Geology of the UK Faroe Shetland Basin

Antonio Castiello, Gareth Venfield, Jens Beenfeldt

GEO ExPro Magazine

... lava and volcaniclastic material, with a large range of seismic velocities. Due to the complexity in the overburden and the upper Tertiary (extrusive...

Angolan Kwanza Basin … Expanding Proven Opportunities

Madhurima Bhattacharya, Harrison Moore

GEO ExPro Magazine

... reservoirs. The sag interval is characterised by carbonate deposition in restricted alkaline lacustrine settings. These excellent reservoirs have been...

Haystack Mountains Formation

Randi S. Martinsen, Roderick W. Tillman

Wyoming Geological Association

... believe the variations in current velocities were the product of periodic storms. Figure 3. Shannon facies characteristics (Tillman and Martinsen, 1984...

A New Perspective to Shallow Water Flow (SWF) and Sinking Well-Head Preventions in Deep Water

Selim Simon Shaker

GCAGS Transactions

... is substantiated by evaluating of the clastic depositional environment coupled with thorough observation of a wide range of well logs, seismic interval...

Sedimentologic and Physical Oceanographic Evidence of a Shelf Edge Counter Current Off Guinea Bissau, Guinea and Sierra Leone

David W. McGrail

Journal of Sedimentary Research (SEPM)

... is important in the description of flow characterized by diminutive length scales or velocities of large magnitude. Similarly, it should be clear from the Ekman...

Sub-Salt Carbonate Reservoirs on the Shelf of the North Caspian and their Oil-Gas Prospects

D. M. Murzagaliyev

Petroleum Geology: A Digest of Russian Literature

.... In the interval between points 30 and 45 there is a deterioration in reflections from P-3. Where reflections are better a downwarp is indicated. The large...

Bazhenov Horizon in Structure of Mesozoic Complex

B. M. Chikov, Ye. A. Gaydeburova, S. V. Zinov’yev

Petroleum Geology: A Digest of Russian Literature

... (1.93-2.78), and wave velocities of 3.0-3.3 kmps. At the top of the formation the acoustical boundary has a negative sign of the coefficient of reflection...

Full Waveform Acoustic Logging: Part 7. Geophysical Methods

C. H. Cheng

AAPG Special Volumes

... traveling down the borehole is recorded and digitized, with the typical digitization interval being 5 msec. he length of the time window recorded varies...

Main Results and Tasks of Regional Investigations in Lower Volga Region

V. A. Burunkov, N. N. Rusetskaya

Petroleum Geology: A Digest of Russian Literature

... of Upper Devonian) was identified for the first time here. In the Demidov trough formation velocities were determined for the section between P-1...

Structure of Sigsbee Scarp, Gulf of Mexico

G. B. Amery

AAPG Bulletin

...Structure of Sigsbee Scarp, Gulf of Mexico G. B. Amery 1969 2480 2482 53 12. (December) A sparker profile across the Sigsbee scarp shows an interval...

Abstract: Baldpate Field Exploration History, Garden Banks 260, Central Gulf of Mexico, by A. Okuma and B. Boslaugh; #90923 (1999)

Search and Discovery.com

Fold and Thrust Propagation in the Western Himalaya Based on a Balanced Cross Section of the Surghar Range and Kohat Plateau, Pakistan (1)

JAMES W. MCDOUGALL and AHMAD HUSSAIN

AAPG Bulletin

... for the Kohat Plateau, interval velocities are estimated from seismic lines and rock properties. Seismic lines across the Kohat Plateau where the Lower...

Application of a ramp/flat-fault model to interpretation of the Naga thrust and possible implications for petroleum exploration along the Naga thrust front

W. Norman Kent, Robert G. Hickman, Udayan Dasgupta

AAPG Bulletin

... of this fold and thrust belt. Thrust-fault flats occur in the upper Barail Group coaly interval, and ramps are localized by preexistent normal faults...

Design of Land 3-D Surveys, by Mike Galbraith, #40139 (2004).

Search and Discovery.com

How Porosity is Developed or Preserved in Unconventional Hemipelagic Carbonate Reservoir? Case Study in SE France (Provence, Durance Area); #120041 (2012)

Pierre-Olivier Bruna, Yves Guglielmi, Juliette Lamarche, Marc Floquet, François Fournier, Jean-Pierre Sizun, Arnaud Gallois, Lionel Marie, Catherine Bertrand, and Fabrice Hollender

Search and Discovery.com

... not record significant subsidence. The studied lithostratigraphic interval is represented by four sedimentary formations and nine depositional facies...

PSDM for Unconventional Reservoirs? A Niobrara Shale Case Study; #80392 (2014)

Morgan P. Brown

Search and Discovery.com

... azimuthal anisotropy. However, we show that amplitude versus azimuth (AVAZ) may better measure differential horizontal stress in the target interval...

Reprocessing the East Coast Canada Stonehouse Survey with 3D SRME and Hybrid Layer Tomography PreSDM; #41549 (2015)

Todd Mojesky, Ali Karagül, Bill Goodway, Chris Szelewski, Martin Dashwood

Search and Discovery.com

... to freeze the VM above the Base Tertiary and then allow the tomographic update to invert for the velocities below. This technique was also used to update...

From Static to Dynamic Interpretation of Subsurface Data - A Change of Paradigm, by D. Welte, B. Wygrala, and T. Hantschel #40048

Search and Discovery.com

Hydrocarbon Production During Underbalanced Drilling … A Mathematical Model to Predict Well Productivity

Samuel Zulkhifly Sinaga, Bonar Tua Halomoan Marbun

Indonesian Petroleum Association

... flow occurs when the liquid and gas phases travel at different velocities. For upward flow, the less dense, more compressible, less viscous gas phase...

Physical Processes in the Ocean: Part 2: Relation of Oceanography to Sedimentation: PART 2

R. H. Fleming, Roger Revelle

AAPG Special Volumes

... motion when, in a given element of space and interval of time, there is no net transport of water. Currents exist where there is a certain uniformity...

Effects of Stress Contrast on Hydraulic Fracturing Optimisation and Treatment Design for Tight Sandstone Reservoirs

Sadegh Asadi, Ahsan Jamil, Naveen Nathesan, Ashvin Avalani Chandrakant, Latief Riyanto, Fairus Azwardy Salleh

Unconventional Resources Technology Conference (URTEC)

... which the production benefit diminished. Optimum perforation interval was selected in the middle of pay zone to achieve the desired fracture geometry...

Seismic Sequences and Their Distribution on the Wilkes Land Margin

S. L. Eittreim, G. L. Smith

Circum Pacific Council Publications

... are average interval velocities derived f r o m line 3. Geology and Geophysics of Offshore Wilkes Land 33 Figure 1 6 — D e f i n i t i o n...