Wax Blockage Removal: a Modified Micro Annular Pressure Pulse Technique for MWD Subsea Pipeline

Imam Wahyudi, Bonar AN, Sugeng Purwanto

Indonesian Petroleum Association

... the wax was initially moved, the back pressure was kept low, with the following considerations: 1. Maximize differential pressure to accelerate the wax...

Distribution of Oil and Gas Pools in the Sedimentary Section of the Dnieper-Donets Depression

V. M. Zav’yalov

Petroleum Geology: A Digest of Russian Literature

... of oil-gas basins is of practical interest to geological exploration. Solution of this problem is very important to determination of the direction...

Australian Distinguished Lecture, 1981: Patterns of Discovery - The Challenge for Innovative Thinking

E. S. T. O'Driscoll

Petroleum Exploration Society of Australia (PESA)

... are found in various kinds of field data in geology, geophysics, geochemistJy and geomorphology. Initial considerations are of hard·rock areas, where...

Re-Perforating to Enhance the Oil and Gas Production in a Mature Field by Combining Geomechanical Calculation with Lithology and Fluid Bearing Analysis Based on Well Data

Ikawati Basri, La Ode Marzujriban, Riska Awalia Lestari, Sabrianto Aswad

Indonesian Petroleum Association

...). In reperforation, selecting the brittle zone to do perforation is a substantial decision, amongst other considerations. The essential aspect of fluid...

Use of Petroleum Systems in Risk Assessment of Plays and Prospects

Nahum Schneidermann, Robert M. Otis

Indonesian Petroleum Association

... and petroleum generating processes. For practical reasons of ease of evaluation, simplicity, transparency of the process, and internal consistency, we...

Estimating Characteristic Relaxation Properties from NMR T1-T2 Measurements in Unconventional Reservoirs

Olabode Ijasan, Darren McLendon

Unconventional Resources Technology Conference (URTEC)

... per paramagnetic species or mineral phases within the tool’s volume of investigation is impractical. With this limitation in mind, a practical...

Reservoir Modeling for Simulation Purposes: Part 10. Reservoir Engineering Methods

Koen Weber

AAPG Special Volumes

.... Economic considerations with respect to numbers of grid blocks to be used also play a role. Reservoir simulation operates on the principle...

An Assessment and Calibration of Formulations for Bagnold's Bedload Equation

J. Hardisty

Journal of Sedimentary Research (SEPM)

... of ancient tidal deposits. However physical considerations suggest that the form q (u2 - u2cr)u is more correct. This latter formulation is therefore...

Expanded Need for Mineral Economics in Exploration for Metals

M. H. Bergendahl

AAPG Bulletin

... a commodity study, no rigid outline can be followed, since each resource has its own idiosyncracies and problems, but several broad considerations can...

TTI Wave Equation Migration by Phase-Shift Plus Interpolation

Richard A. Bale

Search and Discovery.com

... slowness values respectively, such that k x Zp x and k z Zp z . A suitable value for '[ can be obtained by wavelength considerations. Finally, even after...

TTI Wave Equation Migration by Phase-Shift Plus Interpolation

Richard A. Bale

Search and Discovery.com

... slowness values respectively, such that k x Zp x and k z Zp z . A suitable value for '[ can be obtained by wavelength considerations. Finally, even after...

Abstract: Uncertainty Space for Microseismic Event Locations using a Double Difference Algorithm; #90174 (2014)

Timur Mukhtarov

Search and Discovery.com

... of the original algorithm are other considerations for which we must account. In microseismic mapping with downhole arrays, a limited number of receivers...

Abstract: Brittleness Revisited; #90224 (2015)

David Cho and Marco Perez

Search and Discovery.com

... a few more fundamental considerations, leading to an incomplete description of the problem. The optimal conditions for hydraulic fracturing require...

A Way of TOC Characterization on Barnett and Woodford Shale; #80429 (2014)

Sumit Verma, Kurt Marfurt

Search and Discovery.com

..., A Practical Model for Organic Richness from Porosity and Resistivity Logs: AAPG Bulletin, v. 74/12, p. 1777-1794. Passey, Q.R., S. Creaney, J.B. Kulla...

An Interpreters Guide to Successful Prestack Depth Imaging; #41544 (2015)

Rob A. Holt

Search and Discovery.com

... considerations, as illustrated by Figure 2. To get the best depth image, it is recommended that a contractor is selected from those with a mature, proven...

On Certification of Geologists: GEOLOGICAL NOTES

Taras P. Storey

AAPG Bulletin

... required on the subject before we become too involved; there are professional geologists and there are practical geologists! The fact that these two...

The Wave Equation Applied to Migration

D. Loewenthal, L. Lu, R. Roberson, J. Sherwood

Southeast Asia Petroleum Exploration Society (SEAPEX)

... for the migration of stacked seismic data. A simplified description of the method is given together with an account of some of the practical programming problems...

Regularities of Change of Composition of Casing–Head Gases Along the Stratigraphic Section

S. P. Maksimov, N. A. Yeremenko, A. A. Zhukhovitskiy, N. M. Turkel’taub, T. A. Botheva, R. G. Pankina

Petroleum Geology: A Digest of Russian Literature

... propose as a possible system the following chain reaction, which conforms with thermodynamic considerations and corresponds basically with the empirical...

Applications of Novel, High Temperature, Water-Based Drilling Fluids on Some of C.P.I.'s Offshore Sumatra Wildcats

S. C. Polnaszek

Indonesian Petroleum Association

... by high BHT's, but their use makes it more difficult to evaluate cuttings and cores for reservoir and source rock potential. Environmental considerations...

Design for Decommissioning - Focusing on Preventative Strategies and Beneficial Impact Assessment for Managing Offshore Infrastructure in situ

Alison J. Duguid, Leanne Geneve, Nick Nelson

Australian Petroleum Production & Exploration Association (APPEA) Journal

... removal, the trenched depth significantly impacts manhours required. Designing for decommissioning – in situ Different decision-making considerations...

Challenges to Black Oil Production from Shales, #80355 (2014)

Harry Dembicki

Search and Discovery.com

... Charge Considerations in Liquid-Rich Unconventional Petroleum Systems, Vancouver, BC, Canada, November 5, 2013 **AAPG©2013 Serial rights given by author...

Abstract: Practical Examples of the Use of Seismic Amplitudes for Predicting Lithology, by A. C. Kemp, J. W. Gallagher, and A. K. Jorstad; #90951 (1996).

Search and Discovery.com

Abstract: Practical Application of Virtual Environments in Exploration and Production, by R. B. Loftin, J. M. Amason, D. T. Chen, C-R. Lin (Jim), E. Geisler, and H. R. Nelson, Jr.; #90937 (1998).

Search and Discovery.com

Cogeneration: A Profitable Way to Save Energy in the Petroleum and Gas Industries

R. L. Van Housen

Indonesian Petroleum Association

... gas turbines highly desirable prime movers in applications where suitable fuels are economically available. Energy System Considerations The energy...

Classification of Carbonate Reservoir Rocks and Petrophysical Considerations

G. E. Archie ^dagger

AAPG Bulletin

...Classification of Carbonate Reservoir Rocks and Petrophysical Considerations G. E. Archie ^dagger 1952 278 298 36 2. (February) Limestone reservoirs...