Structure of Albertite from New Brunswick, Canada

Ganjavar Khavari-Khorasani

CSPG Bulletin

... of a substantial amount of condensed aromatic systems in the molecular structure of albertite is reflected by the weak absorption in the visible spectrum...

ABSTRACT: Does molybdenum enrichment imply depositional euxinia? New insights from the Montney formation using molybdenum x-ray absorption fine structure

Stephan Hlohowskyj, Anthony Chappaz, Omid Haeri Ardakani, Hamed Sanei, James Wood

The Society for Organic Petrology (TSOP)

...ABSTRACT: Does molybdenum enrichment imply depositional euxinia? New insights from the Montney formation using molybdenum x-ray absorption fine...

Multiscale Characterization of Spatial Heterogeneity of Petroleum Source Rocks via Near-Infrared Spectroscopy

Yashar Mehmani, Alan K. Burnham, Michael D. Vanden Berg, Hamdi A. Tchelepi

Unconventional Resources Technology Conference (URTEC)

... of reflectance versus wavelength. In the MIR, most minerals and organic matter exhibit fundamental absorption bands, which appear as dips in their reflectance...

Potential of UV-Visible Absorption Spectroscopy for Characterizing Devonian Black Shales

Teivardashni Gunasergaran, Eswaran Padmanabhan, Ibad Mahmoodi, Yang Wang Chuan, Zaky Ahmad Riyadi

Geological Society of Malaysia (GSM)

...Potential of UV-Visible Absorption Spectroscopy for Characterizing Devonian Black Shales Teivardashni Gunasergaran, Eswaran Padmanabhan, Ibad...

Reflectance spectroscopic mapping of diagenetic heterogeneities and fluid-flow pathways in the Jurassic Navajo Sandstone

Brenda Beitler Bowen, Brigette A. Martini, Marjorie A. Chan, William T. Parry

AAPG Bulletin

... absorption features in the visible (VIS) (0.400.65 m), near-infrared (NIR) (0.652.00 m), and short-wave infrared (SWIR) (2.002.50 m) regions caused...

Laser Scanning and Hyperspectral Imaging of Eagle Ford Formation, West Texas

Search and Discovery.com

Gravel Pack Design, Performance and Evaluation: Duri Field

John M. Englehardt, Ridwan Madjid, John Gerke

Indonesian Petroleum Association

... is a function of the neutron absorption characteristics of the media between the source and detector through which the neutrons must pass. The absorption...

Advanced Techniques to Increase Production From Horizontal Wells and Reservoirs

Tom Arnold, Li Gao, Yongchun Tang

Oklahoma City Geological Society

... represent atomic absorption while the bright lines indicate atomic emission. Understanding the nature of spectra produced by any substance will reveal...

Early taphonomy and significance of naturally submerged Nautilus shells from the New Caledonia region

Royal H. Mapes, Neil H. Landman, Kirk Cochran, Claire Goiran, Bertrand Richer de Forges, Alisha Renfro

PALAIOS

..., respectively. Corrections for sample self-absorption were made to the 210Pb activities by counting a 210Pb standard through the samples to determine...

Palynoflora and Kerogen Constituents of an Upper Permian Gondwana Deposit, Northern Malawi; Implications for Paleoclimate and Source-Rock Potential

Keddy Yemane

CSPG Special Publications

... observed under scanning and transmission electron microscopes. XRD Studies Powdered kerogen was scanned by x-ray between 15 and 55°2Θ, at a speed of 1/2...

Analytical Procedures Applicable to Fine-grained Sedimentary Rocks

Robert L. O'Neil

Journal of Sedimentary Research (SEPM)

...-photometric methods, absorption and emission spectroscopic methods, and fluorescent X-ray procedures. The major elements are determined by a rapid semi...

A Comprehensive Understanding of Acid Gas Removal Unit (AGRU) Operation and Material Degradation to Address Inlet Gas Cooler Leak with Improved Safety and Integrity Performance

Muhammad Asep Yudistira, Vicky Wijaya

Indonesian Petroleum Association

... 0.142 per year with potential loss of $250K, a permanent jumper line installation will be installed. This initiative provide reliability benefit...

Soft soils: A study on their electrical resistivity values and geotechnical properties (porosity, SPT and particle size distribution)

Najmiah Rosli, Rosli Saad, Nazrin Rahman, Nur Azwin Ismail

Geological Society of Malaysia (GSM)

... with reddish-brown colouring. 42.3 57.7 1.8 60.8 39.2 2.8 95.8 4.2 3.8 74.0 26.0 Figure 6: Effect of compression on soft soil where loss...

The Effect of Hydrocarbon Solubilities on Reservoir Formation and/or Destruction

R. W. Rochon

Bulletin of South Texas Geological Society

... the accumulation, the reservoir will gain depth, and the absorption capabilities of the water will increase until maturity of the reservoir is reached...

Fracture Description in the Austin Chalk Using Cast Images

Joseph F. Goetz, Douglas D. Seiler, Charles S. Edmiston

South Texas Geological Society Special Publications

... undergone considerable diagenesis. Chalk diagenesis involves compaction, dissolution, cementation and progressive loss of porosity. Deep water deposits...

Hydrological Anomalies and Hydrocarbon Exploration

C. I. Sharpe, R. J. W. McLaughlin

Petroleum Exploration Society of Australia (PESA)

... (refer Case Study below). samples were collected and extracted at the field sites. a procedure adopted to minimise the loss of hydro• carbons . Water...

Results of Geochemical Investigations in Drill Holes

B. P. Yasenev

Petroleum Geology: A Digest of Russian Literature

... one stratum to another. However, there is nothing wonderful about this because these variations are related to the fact that the absorption capacity...

Barents Sea: A First Look at New High Resolution 3D Multicomponent Seismic

Rune Sakariassen, Nicola O'Dowd, Sören Naumann, PGS

GEO ExPro Magazine

... challenges arising from the high levels of attenuation/absorption of the seismic energy, leading to loss of the higher frequencies, have meant the internal...

Disposal of Naturally Occurring Inorganic Materials in Geothermal Field

Annie Th., A. Yusuf, Pramiati P., S. Sudarman

Indonesian Petroleum Association

... are classified as major pollutants that are toxic to micro-organisms. Arsenic is the source of carcinogen, mutagen, and sometimes, loss of energy...

Structure and Oil-Gas Prospects of Semiluka-Tournaisian Complex of Timan-Pechora Province

V. I. Bogatskiy, B. N. Bogdanov, L. A. Gobanov

Petroleum Geology: A Digest of Russian Literature

... on the electrical logs and minimum values of radioactivity. These parameters are in sharp contrast to those of the enclosing rocks. Absorption of drilling mud...

Drilling Fluid Waste Treatment Using Polysaccharide-Grafted Copolymers

K. K. Chandan, G. P. Karmakar

Australian Petroleum Production & Exploration Association (APPEA) Journal

... polymer with minimum loss of the initial properties of the substrate. Many researchers have carried out grafting reactions of acrylamide onto natural...

Selection of Drilling Fluids to Minimize Shale Instability in Indonesia

Doyle D. Waller, Michael J. Lawlor

Indonesian Petroleum Association

..., stuck drill pipe, fill on bottom after trips, solids build-up in the mud-all resulting in higher costs and possible loss of the well. This paper...

Correlation of Chemical Structure of Coals in the Book Cliffs and Wasatch Plateau Fields with Methane Formation and Retention

David M. Bodily, V. Joseph Hucka, He Huang

Utah Geological Association

... of the production of methane by coalification processes and the loss of methane from the seam by transport processes. Over the narrow range of rank studied...

Preliminary Survey of the Geothermal Potential of the Sungai Jepun Area, Semporna Peninsula

Sahat Sadikun, Sanudin Hj. Tahir, Jumat Salimon, Dale A. Brunotte

Geological Society of Malaysia (GSM)

... has been done. However 3 based on the total heat loss of l5.05 MW3 calculated by the geothermometer temperature method, the Sungai Jepun area appears...

GEOCHEMICAL RECONNAISSANCE FOR URANIUM UTILIZING LAKES OF THE CANADIAN SHIELD

E.H.W. Hornbrook

Saskatchewan Geological Society

..., the Zn, Cu, Pb, Ni, Co, Ag, Mn and Fe contents of the lake sediments are determined by atomic absorption spectroscopy with background correction made...