Accurate Reservoir Evaluation from Borehole Imaging Techniques and Thin Bed analysis. Case Studies in Shaly Sands and Complex Lithologies in Lower Eocene Sands, Block III, Lake Maracaibo, Venezuela

1996 ◽  
Author(s):  
Carolina Coll ◽  
Luis Rondon ◽  
Bice Cortiula
Keyword(s):  
Case Studies ◽  
Imaging Techniques ◽  
Lower Eocene ◽  
Reservoir Evaluation ◽  
Lake Maracaibo ◽  
Borehole Imaging

Magnetic Current Imaging Techniques: Comparative Case Studies

2004 ◽  
Author(s):  
Olivier Crépel ◽  
Philippe Descamps ◽  
Patrick Poirier ◽  
Romain Desplats ◽  
Philippe Perdu ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Integrated Circuits ◽  
Case Studies ◽  
Flip Chip ◽  
Imaging Techniques ◽  
Optimal Domain ◽  
Magnetic Current ◽  
Comparative Case Studies ◽  
Current Flows

Abstract Magnetic field based techniques have shown great capabilities for investigation of current flows in integrated circuits (ICs). After reviewing the performances of SQUID, GMR (hard disk head technologies) and MTJ existing sensors, we will present results obtained on various case studies. This comparison will show the benefit of each approach according to each case study (packaged devices, flip-chip circuits, …). Finally we will discuss on the obtained results to classify current techniques, optimal domain of applications and advantages.

Fluid Profiling for Reservoir Evaluation - Two Norwegian Case Studies

2013 ◽  
Author(s):  
T. Pfeiffer ◽  
V. Kretz ◽  
D. Opsen ◽  
V.V. Achourov ◽  
O.C. Mullins
Keyword(s):  
Case Studies ◽  
Reservoir Evaluation

Application of infrared thermography as a complementary technique to conventional imaging techniques in paediatrics: case studies

2018 ◽  
Vol 7 (5-6) ◽  
pp. 643-650 ◽  
Author(s):  
Olga Benavent Casanova ◽  
Francisco Núñez Gómez ◽  
Jose Ignacio Priego Quesada ◽  
Rosa María Cibrián Ortiz De Anda ◽  
Rolando de Jesús González Peña ◽  
...  
Keyword(s):  
Case Studies ◽  
Infrared Thermography ◽  
Imaging Techniques ◽  
Conventional Imaging ◽  
Complementary Technique

A STATE-OF-THE-ART REVIEW OF FUZZY LOGIC FOR RESERVOIR EVALUATION

2003 ◽  
Vol 43 (1) ◽  
pp. 587 ◽  
Author(s):  
K.W. Wong ◽  
P.M. Wong ◽  
T.D. Gedeon ◽  
C.C. Fung
Keyword(s):  
Fuzzy Logic ◽  
Case Studies ◽  
State Of The Art ◽  
Well Logs ◽  
Petroleum Engineering ◽  
Petrophysical Properties ◽  
Post Processing ◽  
Reservoir Evaluation ◽  
Fuzzy Methods ◽  
Advanced Technologies

The application of new mathematics using fuzzy logic has been successful in several areas of petroleum engineering. This paper reviews the state-of-the-art of fuzzy logic applied to reservoir evaluation, especially in the area of petrophysical properties prediction and lithofacies prediction from well logs. In this paper, we will also review some fuzzy methods that have been successfully applied to case studies. Besides using fuzzy logic in establishing the model itself, fuzzy logic is also used in some cases as pre-processing or post-processing tools. This paper will act as a guide for petroleum engineers to take advantage of these advanced technologies as well as those undertaking research in this field.

High-Resolution Ultrasonic Borehole Imaging Enhances Reservoir Evaluation in Oil-Based Muds

2019 ◽  
Author(s):  
Peng Li ◽  
Jonathan Lee ◽  
Ahmed Taher ◽  
Richard Coates ◽  
Rodney Marlow
Keyword(s):  
High Resolution ◽  
Reservoir Evaluation ◽  
Borehole Imaging

Integrated reservoir study, Lower Eocene Misoa reservoirs, VLA-6/9/21 Area, Block I, Phase 2, Stage 2, Lagunillas Field, north‐central Lake Maracaibo, Venezuela

Geophysics ◽  
1997 ◽  
Vol 62 (5) ◽  
pp. 1496-1509
Author(s):  
Sandra K. Raeuchle ◽  
William A. Ambrose ◽  
M. Saleem Akhter ◽  
Jhonny Casas ◽  
Lourdes Salamanca ◽  
...  
Keyword(s):  
Linear Relationship ◽  
Phase 2 ◽  
Amplitude Response ◽  
North Central ◽  
Lower Eocene ◽  
Field Development ◽  
Lake Maracaibo ◽  
Hydrocarbon Charge

Twenty‐eight geologically targeted, field development opportunities, including a variety of deeper pool opportunities that could significantly add to Maraven's (affiliate of PDVSA) reserve base, are identified in Lower Eocene Misoa reservoirs in the Stage 2 Area in Block I in north‐central Lake Maracaibo, Venezuela with the help of integrated geophysical, geological, petrophysical, and engineering analyses. Seismic rms amplitudes are instrumental in detecting and mapping trends of lithofacies and were integrated into stratigraphic models. Amplitude response to net sand thickness is a linear relationship. The amplitude signature also captures hydrocarbon charge as evidenced by bright amplitudes coincident with structural, fault‐bounded culminations. These direct hydrocarbon indicators (DHI) can result from as low as 2% miscible gas fraction within the hydrocarbon column.

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