Geomechanical modellingl of Paleozoic Shale Gas Formation: a case study from the Baltic Basin, northern Poland
Journal Title: Geology, Geophysics & Environment - Year 2017, Vol 43, Issue 3
Abstract
Geomechanical modeling has become a powerful tool for optimization of well placement and trajectories, designing drilling processes and stimulation of reservoir formation as well as effective reservoir management. In this paper we present the results of 3D geomechanical modeling carried out in an onshore area within the Baltic Basin, northern Poland, where the Silurian and Ordovician shale formations are the exploration targets. The fundamental elements of the methodology, processes, and available datasets used in the modelling are discussed. The petrophysical, elastic, and mechanic properties of the rock were applied in the modelling process, along with the principal stresses and pore pressure in the geological formation. Moreover, the main calculation methods and data requirements for the Mechanical Earth Model construction are discussed. A comprehensive 3D geomechanical model was constructed, providing important information to engineers and decision makers. The model can identify zones within the area of interest of higher potential in terms of efficient stimulation treatment design.
Authors and Affiliations
Małgorzata Słota-Valim, Krzysztof Sowiżdzał, Halina Jędrzejowska-Tyczkowska
Keywords
Related Articles
- EP ID EP265444
- DOI 10.7494/geol.2017.43.3.249
- Views 63
- Downloads 0
The influence of trade contacts on grave equipment of Gniew community in the 14th-18th century
Richness and variety of grave equipment (silk textiles, scapulars, crosses, rosaries and the other objects), revealed during archaeological exploration carried out in St. Nicolas church in Gniew and in the area of the fo...
Gravity measurements in the Pieniny Klippen Belt (Western Slovakia)
The examined area is situated in the Púchov section of the Pieniny Klippen Belt (PKB) in western Slovakia. The main aim of our research was to broaden the present knowledge on geological structure of the PKB and on its t...
Evolution of depositional systems and sedimentary cycles in Želiezovce Depression of the Danube Basin
Five deep wells (Pozba4, Pozba3, Dubnik1, Nová Vieska1, Modrany1), drilled in the Želiezovce depression of the south-east Danube Basin penetrate the Cenozoic sedimentary record in overall thickness ranging from 1000 m up...
Wpływ wybranych regulacji UE na rozwój rynku magazynowania gazu ziemnego w Polsce
The provisions adopted in Directive 2010/75/EU on industrial emissions (IED) and Regulation of the European Parliament and of the Council (EU) No. 994/2010 will result first in a drop and then an increase of the demand f...
Georadar surveys of the flooring in the St. Francis of Assisi basilica in Krakow
Basilica of St. Francisco of Assisi together with the buildings of the Franciscan convent constitute one of the most important points on the map of medieval Krakow. However, their architectural transformations are still...