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Idar Larsen

Senior Project Manager

Idar Larsen

Senior Project Manager

Idar Larsen
Phone: 977 58 680
Email:
Department: Petroleum
Office: Trondheim

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1791328

In anisotropic materials Skempton's B parameter becomes a second order tensor. It is well established from laboratory experiments that the Skempton B tensor may deviate significantly from isotropy, which will influence the pore pressure response. The anisotropy of B in essence results from the aniso...

Authors Raaen Arne Marius Larsen Idar Fjær Erling Holt Rune Martin
Year 2019
Type Part of a book/report
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1772643

Borehole collapse during drilling operations in shale formations is a well-known and costly problem within the petroleum industry. Recently it has become evident that shales may also form sealing barriers around the casing, reducing the need for cement jobs on new wells, and reducing costs for plugg...

Authors Holt Rune Martin Larsen Idar Fjær Erling Stenebråten Jørn
Year 2019
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1660031

Sealing of new wells, and the increasing need of plug and abandonment (P&A) of old wells, has triggered research and development of new methods for saving time at this operation. Shale has proven to seal off the annulus in longer well sections; however, the detection and qualification of the sea...

Authors Sirevaag Tore Lie Johansen Tonni Franke Larsen Idar Holt Rune Martin
Year 2018
Type Conference lecture and academic presentation
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1562716

Pore pressure reduction, caused by reservoir fluid production, will alter the stresses in the vicinity of a producer. These stress alterations affect the propagation of hydraulic fractures that originate e.g. during water or polymer injection into injector wells as part of enhanced oil recovery (EOR...

Authors Rongved Mats Holt Rune Martin Bauer Andreas Larsen Idar
Year 2017
Type Part of a book/report