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Sediment compaction and applications...

Dasgupta, Troyee.

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Sediment compaction and applications in petroleum geoscience

Record Type:	Electronic resources : Monograph/item
Title/Author:	Sediment compaction and applications in petroleum geoscience/ by Troyee Dasgupta, Soumyajit Mukherjee.
Author:	Dasgupta, Troyee.
other author:	Mukherjee, Soumyajit.
Published:	Cham :Springer International Publishing : : 2020.,
Description:	xxiii, 99 p. :ill., digital ;24 cm.
[NT 15003449]:	Porosity development in siliclastic rocks -- Porosity development in Carbonate rocks -- Compaction Trend definition and classification -- Well logs, Seismic and Geological data in porosity and compaction trend analyses -- Deviation of normal compaction trend in relation to pore pressure -- Global examples of overpressure scenarios -- Exhumation history analysis from sonic compaction trend -- Impact of compaction trend in different tectonic- and geological setting -- Application of Porosity and compaction trend in Petroleum geoscience -- Summary.
Contained By:	Springer Nature eBook
Subject:	Sediment compaction. -
Online resource:	https://doi.org/10.1007/978-3-030-13442-6
ISBN:	9783030134426

Sediment compaction and applications in petroleum geoscience
Dasgupta, Troyee.

Sediment compaction and applications in petroleum geoscience[electronic resource] /by Troyee Dasgupta, Soumyajit Mukherjee. - Cham :Springer International Publishing :2020. - xxiii, 99 p. :ill., digital ;24 cm. - Advances in oil and gas exploration & production,2509-372X. - Advances in oil and gas exploration & production..

Porosity development in siliclastic rocks -- Porosity development in Carbonate rocks -- Compaction Trend definition and classification -- Well logs, Seismic and Geological data in porosity and compaction trend analyses -- Deviation of normal compaction trend in relation to pore pressure -- Global examples of overpressure scenarios -- Exhumation history analysis from sonic compaction trend -- Impact of compaction trend in different tectonic- and geological setting -- Application of Porosity and compaction trend in Petroleum geoscience -- Summary.

This book discusses how sediments compact with depth and and applications of the compaction trends. Porosity reduction in sediment conveniently indicates the degree of sediments compacted after deposition. Published empirical curves- the compaction curves- are depth-wise porosity variation through which change in pore spaces from sediment surface to deeper depths e.g. up to 6 km can be delineated. Porosity is derived from well logs. Compaction curves, referred as the Normal Porosity Profile of shales, sandstones and shale bearing sandstones of different models are reviewed along with the different mechanical and chemical compaction processes. These compaction models reveals how porosity reduces depth-wise and the probable reason for anomalous zones. Deviation from these normal compaction trends may indicate abnormal pressure scenarios: either over- or under pressure. We highlight global examples of abnormal pressure scenarios along with the different primary- and secondary mechanisms. Well logs and cores being the direct measurements of porosity, well log is the only cost-effective way to determine porosity of subsurface rocks. Certain well logs can detect overpressure and the preference of one log above the other help reduce the uncertainty. Apart from delineation of under-compacted zones by comparing the modeled- with the actual compaction, porosity data can also estimate erosion.

ISBN: 9783030134426

Standard No.: 10.1007/978-3-030-13442-6doiSubjects--Topical Terms:

1636893
Sediment compaction.

LC Class. No.: QE571 / .D37 2020

Dewey Class. No.: 552.03

Sediment compaction and applications in petroleum geoscience
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245 1 0 $a Sediment compaction and applications in petroleum geoscience $h [electronic resource] / $c by Troyee Dasgupta, Soumyajit Mukherjee.
260 $a Cham : $b Springer International Publishing : $b Imprint: Springer, $c 2020.
300 $a xxiii, 99 p. : $b ill., digital ; $c 24 cm.
490 1 $a Advances in oil and gas exploration & production, $x 2509-372X
505 0 $a Porosity development in siliclastic rocks -- Porosity development in Carbonate rocks -- Compaction Trend definition and classification -- Well logs, Seismic and Geological data in porosity and compaction trend analyses -- Deviation of normal compaction trend in relation to pore pressure -- Global examples of overpressure scenarios -- Exhumation history analysis from sonic compaction trend -- Impact of compaction trend in different tectonic- and geological setting -- Application of Porosity and compaction trend in Petroleum geoscience -- Summary.
520 $a This book discusses how sediments compact with depth and and applications of the compaction trends. Porosity reduction in sediment conveniently indicates the degree of sediments compacted after deposition. Published empirical curves- the compaction curves- are depth-wise porosity variation through which change in pore spaces from sediment surface to deeper depths e.g. up to 6 km can be delineated. Porosity is derived from well logs. Compaction curves, referred as the Normal Porosity Profile of shales, sandstones and shale bearing sandstones of different models are reviewed along with the different mechanical and chemical compaction processes. These compaction models reveals how porosity reduces depth-wise and the probable reason for anomalous zones. Deviation from these normal compaction trends may indicate abnormal pressure scenarios: either over- or under pressure. We highlight global examples of abnormal pressure scenarios along with the different primary- and secondary mechanisms. Well logs and cores being the direct measurements of porosity, well log is the only cost-effective way to determine porosity of subsurface rocks. Certain well logs can detect overpressure and the preference of one log above the other help reduce the uncertainty. Apart from delineation of under-compacted zones by comparing the modeled- with the actual compaction, porosity data can also estimate erosion.
650 0 $a Sediment compaction. $3 1636893
650 0 $a Petroleum $x Geology. $3 551378
650 1 4 $a Sedimentology. $3 518871
650 2 4 $a Structural Geology. $3 896345
650 2 4 $a Quantitative Geology. $3 908377
650 2 4 $a Geotechnical Engineering & Applied Earth Sciences. $3 1565915
700 1 $a Mukherjee, Soumyajit. $3 2055693
710 2 $a SpringerLink (Online service) $3 836513
773 0 $t Springer Nature eBook
830 0 $a Advances in oil and gas exploration & production. $3 3216539
856 4 0 $u https://doi.org/10.1007/978-3-030-13442-6
950 $a Earth and Environmental Science (SpringerNature-11646)