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Keywords: permeability
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Proceedings Papers

Paper presented at the OMC Med Energy Conference and Exhibition, September 28–30, 2021
Paper Number: OMC-2021-093
... & low permeability wells. However, in cases of completion with ESP the challenge is to avoid any contact between reservoir rock and completion fluid, otherwise the alternative solution is to run TCP in single run then kill the well after perforation in order to install the ESP completion. Based...
Proceedings Papers

Paper presented at the OMC Med Energy Conference and Exhibition, September 28–30, 2021
Paper Number: OMC-2021-225
... images were obtained using an X-ray computed tomographic scan, after obtaining the digital images of the samples, a 3D digitized model of the samples is analyzed to construct a 3D pore network, and the porosity is estimated. Numerical simulations were used to obtain the permeability of the core samples...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 27–29, 2019
Paper Number: OMC-2019-0831
... Abstract Water drive is the most important recovery mechanism for oil production. In time, water breakthrough occurs in high permeable layers, leaving oil behind in unswept layers. For 1999, the worldwide daily water production associated with oil production has been reported as 33 million m 3...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 27–29, 2019
Paper Number: OMC-2019-0868
... flooding polymer concentration permeability low salinity water oil recovery water injection concentration porous media enhanced recovery ppm polymer waterflooding injection enhanced oil recovery viscosity upstream oil & gas adsorption polymer solution investigation 1 LABORATORY...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 27–29, 2019
Paper Number: OMC-2019-0902
... porosity (1-2﹪) and permeability. From a geo-structural point of view, the field is composed by three main culminations that are drained by several slanted or horizontal wells. Reservoir permeability and wells productivity are linked to the fracture network that is present at various scales...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 27–29, 2019
Paper Number: OMC-2019-0928
... in production optimization and knowledge of damaged wells and consequently maximize the oil reserve. This paper highlights the work done by Petrobel to create a good relation between porosity and effective permeability, which should be representative of reservoir properties and the importance of considering...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 27–29, 2019
Paper Number: OMC-2019-0934
... and the water-gas relative permeability end-points in a considerably shorter time compared to the standard approaches. The paper discusses the physical principles behind the methods and presents operative examples to demonstrate them. Introduction Special core analysis represents a bottleneck for reservoir...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 27–29, 2019
Paper Number: OMC-2019-0938
... to render the technology suitable for a SWCTT. formulation characteristic nanoemulsion formulation permeability core flooding test size distribution enhanced recovery injection porous media droplet size oil recovery upstream oil & gas incremental oil recovery concentration chemical...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 27–29, 2019
Paper Number: OMC-2019-0961
..., as confirmed by particle / permeability plugging tests and Linear Swell Meter tests under hole conditions, overcoming below challenges. Perform sampling in Zubair formation successfully for 1 st time in KOC with WBM Improve hole stability through stressed shale formations Hole stable under extended...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 27–29, 2019
Paper Number: OMC-2019-0969
... it was necessary to identify a fluids solution which could enhance drilling performance and meet these challenges. Based on extensive laboratory tests, an ultra-low fluid invasion (ULFI) additive was selected. The ULFI technology is designed to form a very-low permeability seal that limits the transmission...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 27–29, 2019
Paper Number: OMC-2019-0972
... Abstract Scope of this paper is to show how the proper definition of reservoir rock types, based on core data and integrated with nuclear magnetic resonance (NMR) log results, is able to provide a reliable strategic estimation of permeability in un-cored wells where only conventional logs...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 27–29, 2019
Paper Number: OMC-2019-0988
... media responses to different drawdown scenarios, to obtain information on resultant permeability changes and specimen solid invasion. Finally, the SMP samples were tested to simulate solid control behavior using field core samples and quantify retention capacity and particle spectrum. The laboratory...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 27–29, 2019
Paper Number: OMC-2019-1118
... ABSTRACT We consider second migration of hydrocarbons and analyse the effect of the uncertainty associated with three-phase relative permeability on reservoir simulation results. The two-dimensional vertical reservoir has a size of 5000 m × 5000 m and it is discretized by 50 × 50 uniform cells...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 27–29, 2019
Paper Number: OMC-2019-1222
... analysis by GC-TCD detector. It must be highlighted that the obtained H 2 S concentration value is not only depending on its abundance but also on many other concurring factors which are difficult to precisely evaluate and quantify, such as rock permeability, sample preservation and treatment and rock-gas...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 29–31, 2017
Paper Number: OMC-2017-698
... stream. By means of this technique it is possible to extend the dug tunnel far enough away from the wellbore. These tunnels have high permeability, since their cross sectional area is acceptably big enough and are free of any debris. Also, a proper communication between wellbore and reservoir might...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 29–31, 2017
Paper Number: OMC-2017-774
... ABSTRACT We illustrate the results of a suite of laboratory-scale experimental investigations of multi-phase (oil/ water/ gas) relative permeabilities. Two- and three-phase relative permeability data are obtained on a core of Portland limestone by way of a Steady-State (SS) technique. Our...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 29–31, 2017
Paper Number: OMC-2017-512
... formation. Composite cores of each formation were used for displacement runs and drainage CO 2 -brine relative permeability curves were constructed implementing steady and unsteady state techniques. The results indicate a close match of the End-points saturation and relative permeability for both steady...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 29–31, 2017
Paper Number: OMC-2017-524
... ABSTRACT Reservoir discrimination which based only on the petrophysical parameters interpretation lead to many uncertainties resulted from identifying the porosity and estimate the permeability by classical correlation models which not representative reservoir discrimination technique...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 29–31, 2017
Paper Number: OMC-2017-615
..., in particular, at permeability evaluation and flow regime identification. In complex reservoir scenarios, the standard well test interpretation lacks a direct link with the actual flowing thickness of the reservoir rock and this represents the major cause of inaccurate permeability estimations. Moreover...
Proceedings Papers

Paper presented at the Offshore Mediterranean Conference and Exhibition, March 29–31, 2017
Paper Number: OMC-2017-696
... drillstem/well testing permeability operation calcium carbonate logistics acid perla 9 size distribution upstream oil & gas USE OF A DELAYED-RELEASE ACID TREATMENT FOR WELLBORE REMEDIATION IN OFFSHORE CARBONATE FIELD M. Colombo, G. Restuccia, P. Ricciardi, R. Martinez, Eni , F. J. Cedeño...

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