Sedimentation on the Puerto Rico Insular Shelf

Nahum Schneidermann , Orrin H. Pilkey, Craig Saunders

Journal of Sedimentary Research (SEPM)

... of rock outcrops based on diving observations and the abundance of lithoclasts in the sediment. However, large accumulations of unconsolidated material...

The Growth Potential of a Bypass Margin, Great Bahama Bank

R. N. Ginsburg , P. M. Harris , G. P. Eberli , P. K. Swart

Journal of Sedimentary Research (SEPM)

... with ridges and valleys extending downslope. METHODS This reconnaissance was accomplished using the two-person submersible DELTA. This free-diving vehicle...

Characteristics of Hydrocarbon Seep-Related Rocks from the Deep Gulf of Mexico

Dong Feng, Harry H. Roberts, Pengfei Di, Duofu Chen

GCAGS Transactions

... 3000 ft (~1000 m) because of the scarcity of deep-diving manned submersibles and the expense of remotely operated underwater vehicles (ROVs) capable...

A feast for crows: bird predation on irregular echinoids from Brittany, France

Diedrich Sievers, Jan-Peter Friedrich, James H. Nebelsick

PALAIOS

... gulls, crows, kittiwakes, Black Oystercatchers, and Ruddy Turnstones. The diving predation of Common Eiders (Somateria mollissima) on the Green Sea...

Gemini: A fully operational broadband source for model building and imaging

Carsten Udengaard, David Brookes, Hector Flores

International Meeting for Applied Geoscience and Energy (IMAGE)

... as direct arrival and diving wave energy can be clearly observed. From the raw data in the short offset window higher frequency reflection data can...

Cathodic Protection System Retrofit to Extend Platform Service Life

Sophia Kangan, Girindra Fajar SP

Indonesian Petroleum Association

... theft problem and the large number of anode cells to be mounted on the jacket components that would require a lot of diving time, a special design...

Minimizing Depth Uncertainties Through Effective Seismic Processing Strategies in a Complex Geological Setting - Unlocking Deeper Potentials Offshore Indonesia

M Afiq B Mokhtar, Riaz Alai, Yonghe Guo, Pongga Wardaya, Jun Wang, Rizki Krishna Pratama, Haryono Haryanto

Indonesian Petroleum Association

.... Standard procedures including Diving Wave Tomography (DWT) were not applicable because the channel imprints were not appearing in the first break trajectory...

Increasing Production and Reserves by Implementing Good Reservoir Management in PHEs Asset

Khafidul Malik, Rahmat Wijaya, Ary Iriawan, M. Gemareksa J.

Indonesian Petroleum Association

... of filtering to quickly and effectively determine the value of an activity without diving too much into specific technical details of the reservoirs...

Transparency Legislation Needed: Regulator Chief

PESA Staff

Petroleum Exploration Society of Australia (PESA)

... a development 's 0 Diving Syst em Failure not on ly on its resource management 1 Themed Aud it- Contractor Management appli cation to ent er...

Imaging Solutions for Geophysical Challenges in South East Asia (Paper A13)

N. El Kady, Z. Mohd Dom, Y. Prasetyo, M. Bayly, G. Nyein, P. Vasilyev, N. Mat Don Ya

Geological Society of Malaysia (GSM)

... a solution that is comprised of amplitude and frequency recovery prior to the imaging step, combined with the use of Diving (or Turning) Wave Tomography (DWT...

High resistivity reservoirs (causes and effects): Sahara Field, Murzuq Basin, Libya

Abubaker AlAnsari, Ahmed Salem, Abdul Hadi Abd Rahman, Nuri Fello

Geological Society of Malaysia (GSM)

... so the height above free water level has been determined by using both core (SCAL) and logs data. just diving blindly into using Archie’s equation...

Mid-Tertiary Rock Outcrop on Continental Shelf, Northwest Gulf of Mexico: GEOLOGICAL NOTES

Robert R. Lankford , Joseph R. Curray

AAPG Bulletin

... of submarine erosion in areas of heavy infestation. At the time of sampling, diving operations could not be undertaken but the top of the bank could...

Abstracts: Improved Near-surface Velocity Models from 2D Waveform Tomography of Vibroseis First-arrival Data; #90173 (2015)

Brendan R. Smithyman and Ronald M. Clowes

Search and Discovery.com

... and improves the velocity models produced by diving-wave tomography alone. However, this method is primarily useful because of its reduced...

The Biogenic Hypothesis: Microbial Acids and Gas as an Explanation for the Dissolution and Forming of Pores and Caves in Limestone; #50385 (2011)

Stephanie J. Schwabe, Rodney A. Herbert, James L. Carew

Search and Discovery.com

... along with new information gained from cave diving. No reason to assume that the caves currently above sea-level are different from those...

Seismic Static Corrections, Don W. Steeples and Gregory S. Baker, Search and Discovery Article #40047 (2002)

Search and Discovery.com

Exploration of the Deep Gulf of Mexico Slope Using DSV Alvin: Site Selection and Geologic Character

Harry H. Roberts, Chuck R. Fisher, Jim M. Brooks, Bernie Bernard, Robert S. Carney, Erik Cordes, William Shedd, Jesse Hunt Jr., Samantha Joye, Ian R. MacDonald, Cheryl Morrison

GCAGS Transactions

... depths of approximately 3000 ft (1000 m) because of the scarcity of deep diving manned submersibles. In the summer of 2006, Minerals Management Service...

Geology of the Freeport Rocks, Offshore Texas

Paul D. Winchester

GCAGS Transactions

..., submerged rock pinnacles about 6 miles offshore from Freeport, Texas, was conducted through the use of SCUBA diving, petrographic studies, and carbon-14...

Inner--Shelf Hardbottom Areas, Northeastern Gulf of Mexico

William W. Schroeder , Albert W. Schultz , John J. Dindo

GCAGS Transactions

... collected in these areas by SCUBA diving, Capetown dredge, and Shipek grab. Fathometer records from these areas indicate numerous seafloor features...

Recent Freshwater Ooids and Oncoids from Western Lake Geneva (Switzerland): Indications of a Common Organically Mediated Origin

Eric Davaud, Stephanie Girardclos

Journal of Sedimentary Research (SEPM)

... or erosional areas (Fig. 1 A, B). Diving observations and study of six 1.5 m hand cores collected during an archeological survey (Corboud 2001) show...

Primary Sedimentary Structures Formed by Turbidity Currents and Related Resedimentation Mechanisms

John E. Sanders

Special Publications of SEPM

... may be found on a beach where breaking waves encoun ter small pebbles The pebbles are violently in the surge of water up and down the foreshore...

The Dynamic Capitan Reef: An Image of an Ancient Reef and Suggestions for Future Research

B. L. Kirkland, S. A. Longacre, E. L. Stoudt

Special Publications of SEPM

... wave base Our diver might have existed below fair-weather wave base. diver might have been jostled slightly by waves while viewing CoLLeneLLa...

Sediments: PART 2

O. K. Emery, Elazar Uchupi

AAPG Special Volumes

... of the eastern slope is a smooth rock surface that has a slope of 5° and is covered by a thin veneer of rippled sand with sand waves 1-2 m high. These current...

Lateral Trends and Vertical Sequences in Estuarine Sediments, Willapa Bay, Washington

H. Edward Clifton, R. Lawrence Phillips

Pacific Section SEPM

... investigation of the deposits in W i l l a p a Bay involved side-scanning sonar surveys, box coring, pipe coring, diving observations and e x p e r i m e n...

FEEDING TRACES OF RECENT RAY FISH AND OCCURRENCES OF THE TRACE FOSSIL PISCICHNUS WAITEMATA FROM THE PLIOCENE OF SANTA MARIA ISLAND, AZORES (NORTHEAST ATLANTIC)

ALFRED UCHMAN, PAULO TORRES, MARKES E. JOHNSON, BJÖRN BERNING, RICARDO S. RAMALHO, ANA CRISTINA REBELO, CARLOS S. MELO, LARA BAPTISTA, PATRÍCIA MADEIRA, RICARDO CORDEIRO, SÉRGIO P. ÁVILA

PALAIOS

..., however, is increasing with greater interest in recreational SCUBA diving and underwater photography. Dasyatis pastinaca inhabits rocky and sandy...

Forced Regressions in a Sequence Stratigraphic Framework: Concepts, Examples, and Exploration Significance (1)

HENRY W. POSAMENTIER , GEORGE P. ALLEN , DAVID P. JAMES , and MICHEL TESSON

AAPG Bulletin

... volumes of sediment flux, if the dispersive energy of the littoral environment (i.e., waves or tidal currents) is high. Under these circumstances, supplied...