News

Changes in the board

Sunday 16 August 2015

After serving as webmaster on the PGK board for the last couple of years, Gijs Straathof has decide to step down. Thank you Gijs for your hard work!

Ivo Vos (working at SGS Horizon in Voorburg) will be taking on the board position as webmaster as per August 2015.

Bergermeer talk online

Friday 20 March 2015

Please remember you can find all abstracts of previous lectures in the archive. And where possible we ask the presenter to make the slides available for download, like the for the recent talk on the Bergermeer Gas Storage.

2015 membership dues

Thursday 29 January 2015

Please remember to pay your 2015 membership dues! Payment details are in the newsletter or can be found here. Thank you!

Sponsors

Upcoming Events

lecture
drinks

lecture · drinks

Wednesday 16 September 2015  17:00 - 19:00

Salt tectonics in the northern Dutch offshore

Lecturer: Matthijs van Winden

Program: 17:00 - 18:00 - Social hour 18:00 - 19:00 - Lecture Abstract Until recently, the northern Dutch offshore was a relatively under-explored area. Newly acquired 3D seismic data provides new opportunities for exploration and allows re-evaluation of existing play concepts. The presence and movement of Upper Permian Zechstein evaporates in this area has had a major effect on the geological development of this area. The timing of this halokinesis affects depositional patterns, structural development, hydrocarbon migration, trap formation and other aspects of plays in the DEFAB area of the Dutch offshore. This is the first study to look specifically into salt tectonics in this area of the Dutch offshore. This study analyses a range of salt structures in the Step Graben, Dutch Central Graben and adjacent platform areas. Salt structures are described and characterized in a salt structure inventory. Assessment of timing of salt structure growth and its effect on depositional patterns shows initiation of salt movement in the Triassic, salt tectonic climax in the Jurassic and renewed salt movement in the Cretaceous. However, salt movement is not always consistent throughout the study area. A correlation can be seen between the location of salt structures within the structural elements, the way salt structures developed and the timing of salt movement. For example, isolated salt diapirs almost exclusively occur within the Dutch Central Graben, while in the Step Graben and towards platform areas, salt walls and elongated salt pillows occur above major basement faults. To be able to assess salt tectonic evolution within a structural context, a 2D structural restoration of the Step Graben and Dutch Central Graben was performed. Results provide a conceptual model, constraining periods of tectonism, deposition, erosion and salt movement in these graben systems. With this model, salt tectonic development of the study area can be viewed in a structural framework. It becomes evident that observations in depositional patterns, distributions of salt structure types and timing of salt movement have to be regarded as the consequence of an interplay of salt movement and structural development of the Step Graben and Dutch Central Graben. This project was performed at EBN in cooperation with TNO and Utrecht University. Author: Mathijs van der Winden Contributors: Jan de Jager (Utrecht University), Bastiaan Jaarsma (EBN), Renaud Bouroullec (TNO)

Location

KIVI Building
Prinsessegracht 23
2514 AP
Den Haag
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excursion

excursion

Thursday 24 September 2015 - Sunday 27 September 2015  

The Cretaceous of Eastern Denmark

Guide: Dr. Kresten Anderskouv, Prof. Lars Stemmerick and Florian Smit (DHRTC)

When: Thursday 24th September (late afternoon) Sunday 27th September (evening)

Travel: Flight (or car) to Copenhagen, local travel by mini-buses

Where: Denmarks Eastern Island

Outline: This year PGK Fall trip take place in Eastern Denmark between September 24th and 27th and focuses on Cretaceous stratigraphy (essentially chalk) and glacial deformation within the chalk. Our main field trip leader is Dr. Kresten Anderskouv from the DHRTC (The Danish Hydrocarbon Research and Technology Centre) joined by his colleagues Prof. Lars Stemmerick and Florian Smit.

Price: 299 (double room, excl. flights), single room is 60 extra.

The trip is planned around these flights, the excursion starts early Friday morning.
Outward flight: Thursday 24th Sept. flight SAS SK1550. Departure Amsterdam Schiphol 17:25 arrival Copenhagen 18:45.
Return flight: Sunday 27th Sept. flight DY3540. Departure Copenhagen 17:25 arrival Schiphol 18:50.

SUBSCRIBE HERE

(Note: the form is created using Google Forms. If it doesn't work, please try again from another computer or contact the excursion organisers directly.)

Source: travelskyline.net

lecture
drinks

lecture · drinks

Wednesday 21 October 2015  17:00 - 19:00

Revisiting the Basal Rotliegend Play, Offshore Netherlands and Germany

Lecturer: Bert Clever (Hansa Hydrocarbons Ltd.)

Program
17:00 - 18:00 Social Hour
18:00 - 19:00 Lecture

Abstract
To be provided

Location

KIVI Building
Prinsessegracht 23
2514 AP
Den Haag
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lecture
drinks

lecture · drinks

Wednesday 18 November 2015  17:00 - 19:00

Monthly lecture (TBA)

Lecturer: TBC

Program:
17:00 - 18:00 - Social hour
18:00 - 19:00 - Lecture

Abstract:

Location

Kivi Building
Prinsessegracht 23
2514 AP
Den Haag
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lecture
dinner
drinks

lecture · dinner · drinks

Wednesday 16 December 2015

Monthly Lecture and Christmas Dinner (TBA)

Lecturer: TBA

TBA