- Mike Ashton
It is well known that the coherence attribute computed from seismic data is a powerful tool for imaging discontinuities, including faults and fractures. Despite this, analysis of coherence data is rarely integrated in interpretation workflows. ...
- Nick Foote, Daniel Clay and Meriem Bertouche
The Lower Cretaceous Mauddud Formation in North Kuwait is a limestone-dominated transgressive-regressive sequence of about 380ft (116m) thick. As a key reservoir in North Kuwait, it has been extensively studied with permeability heterogeneity caused by ...
- Catherine Breislin and Laura Galluccio
The controls on the reservoir quality variations of the Habshan Formation located in the north-west of onshore Abu Dhabi, are addressed in this study through an integrated sedimentological, petrographical and reservoir quality assessment. This evaluation ...
- Catherine Breislin and Laura Galluccio
Understanding reservoir architecture is key to comprehend the distribution of reservoir quality when evaluating a field's prospectivity. Renewed interest in the tight, gas-rich Middle Miocene anhydrite intervals (Anh-1, Anh-2, Anh-3, Anh-4 and Anh-6) by ADNOC ...
- Anthony Tendil, Laura Galluccio and Catherine Breislin
The Lower Cretaceous Lekhwair Formation is one of the most prolific oil reservoirs in onshore and offshore UAE, yet the available literature on this interval remains limited. Based on a recent study carried out in ...
- Laura Galluccio
The assessment of a Petroleum System includes several steps, which comprise: detailed evaluation ofsource rock, charge history, trap, seal and reservoir. As a result, a multi-scale and multi-disciplinary approach was necessary to obtain a final ...
- Meriem Bertouche
Throughout the UAE and the wider region, several broadly E-W orientated structural lineaments are observed on seismic within the Cretaceous successions and are described as strike-slip faults. However, in the studied field, these features have ...
- Laura Galluccio
Two of the most important Jurassic reservoir units in offshore Abu Dhabi are characterised by intertidal to shallow marine carbonates that mainly comprise mud-dominated microbial bindstones (typically pervasively dolomitised) and peloidal/oolitic packstones and grainstones ...
- Boris Kostic, Nicolas Foote and Meriem Bertouche
Resistivity image logs are high-resolution tools that can help to unravel the depositional and structural organisation in a wellbore. They provide a particularly powerful dataset when calibrated against core, maximising their benefit for reservoir ...
- Rebecca Smith, Meriem Bertouche and Andrea James
The Trias Argilo-Gréseux Inférieur (TAGI) Formation of the Berkine Basin, Algeria consists of a c.100m thick succession of laterally extensive alluvial sediments deposited within a series of NE-opening grabens, associated with the ...
- Meriem Bertouche
The Lower Arab D Member (Kimmeridgian) in onshore UAE is typically characterised by a thick succession of homogeneous mudstones with local cm-scale interbedded bivalve-rich floatstones, which are thought to have been deposited in a low-energy ...
- Boris Kostic
This paper summarises the results of an intense reservoir appraisal programme that was conducted within a sour gas reservoir, onshore UAE, in order to determine the controls on porosity presence, distribution and effectiveness. This multiwell ...
- Meriem Bertouche
The Late Albian Mauddud Formation of North Kuwait is composed of inner ramp carbonates and deltaic clastics. It hosts prolific hydrocarbon reserves in Kuwait and across the Arabian Gulf region where the reservoirs are typically ...
- Boris Kotsic and Nicolas Foote
Resistivity image logs are high-resolution tools that can help to unravel the depositional and structural organisation in a wellbore. They provide a particularly powerful dataset when calibrated against core, maximising their benefit for reservoir characterisation. ...
- Boris Kostic and Nicolas Foote
The Greater Burgan Field in South Kuwait is the world's largest siliciclastic reservoir with producing zones from a series of Cretaceous reservoirs including the Burgan and Wara Formations. Key to an optimised development of these ...
- Rebecca Smith
The Al Khlata to Lower Gharif succession of Oman records a transition from deposition in a glacially-influenced setting through to deglaciation at the end of the Permo-Carboniferous ice age and the development of fully ...
- Boris Kostic
Fahud Field is a giant fractured carbonate reservoir in the Sultanate of Oman. It is contained in the Natih Formation, a 450m thick section of Albian to Turonian high porosity, low permeability shallow water carbonates. ...
- Andrea James
Sedimentological, diagenetic and palynological description of the Carboniferous section (RKF Sands) was carried out on one RKF well. This study allows an improved understanding of the depositional environments and the architecture of the reservoir, along ...
- Boris Kostic
Alaska’s North Slope is a world-class petroleum basin with some of the largest producing fields in North America. What is not widely known is the vast resource of heavy oil in shallow sands overlying ...
- Boris Kostic
The Zubair reservoir is an Albian siliciclastic reservoir on production for the last six decades. Cumulative production indicates a higher oil recovery factor than expected. An integrated study involving sequence stratigraphy, sedimentology, biostratigraphy, petrophysics and ...
- Boris Kostic
Introduction • Rumaila location and Redevelopment Plan objectives • Early Cretaceous stratigraphic, palaeogeographic and palaeoclimatic contextDatabase and workflow • Core and image log coverage and interpretation workflow • ...
- Meriem Bertouche and Andrea James
Correlation and prediction of reservoir quality variability/heterogeneity within shallow carbonate ramp deposits of the Arab Formation has previously proved challenging. This study presents the results of an integrated reservoir characterisation (including sedimentology, reservoir quality ...
- Boris Kostic
For a holistic characterisation of fine-grained unconventional reservoirs, our integrated approach utilises coherent, reproducible datasets and refined work practices carried out within a comprehensive quality management system. A typical reservoir characterisation includes integration of sedimentological, ...
- Neil Bishop, Jon Gant, Meriem Bertouche and Andrea James
Correlation and prediction of facies and reservoir quality variability/heterogeneity within shallow carbonate ramp deposits of the Arab Formation in an Abu Dhabi offshore field has previously proved challenging. This study, focuses on the results ...
- Meriem Bertouche and Andrea James
This field-scale study presents the results of integrated sedimentology and reservoir quality assessment of the Arab Formation Members A to D, offshore Abu Dhabi. The reservoir quality evaluation based on conventional core analyses data, thin-sections ...
- Boris Kostic
The Cretaceous (Albian) Upper Burgan Formation has been on production for circa 60 years in the Raudhatain and Sabiriyah fields in north Kuwait and significant resources remain. Key to an optimised development of this important reservoir ...
- Adrian Neal
Computer Axial Tomography (CAT or CT scanning), is an X-ray based technique first developed in the late 1960s for medical imaging purposes. It has increasingly found applications in the earth sciences due to its ability ...
- Meriem Bertouche and Mike Ashton
The problemTraditional core logging cannot always distinguish in situ from remobilised mudrocks due to the absence of diagnostic criteria, particularly from single core. Image logs generally can help to differentiate the ...
