Academic Journal
Guidelines for the study of subsidence triggered by hydrocarbon production
| العنوان: | Guidelines for the study of subsidence triggered by hydrocarbon production |
|---|---|
| المؤلفون: | Benetatos, C., Codegone, G., Deangeli, C., Giani, G., GOTTA, ANDREA, MARZANO, FRANCESCO, Rocca, V., Verga, F. |
| المساهمون: | Benetatos, C., Codegone, G., Deangeli, C., Giani, G., Gotta, Andrea, Marzano, Francesco, Rocca, V., Verga, F. |
| بيانات النشر: | Patron Editore S.r.l. |
| سنة النشر: | 2017 |
| المجموعة: | PORTO@iris (Publications Open Repository TOrino - Politecnico di Torino) |
| مصطلحات موضوعية: | Compaction, Hydrocarbon production, Intact rock, Mechanical analysi, Safety, Subsidence, Environmental Engineering, Geotechnical Engineering and Engineering Geology |
| الوصف: | This study was carried out by the SEADOG Research Center at Politecnico di Torino (Italy). The purpose of this work was to evaluate which complexity degree would be required to reliably approach a subsidence study for different scenarios. The study was based on sensitivity analyses which were performed using a series of 3D synthetic numerical models of which the structural characteristics and geological and mechanical properties were based on available public data of onshore and offshore hydrocarbon fields in Italy. An array of simulations, both one-way and two-way coupled, were carried out to assess the magnitude and extension of subsidence potentially induced by hydrocarbon production. The results allowed the calculation of subsidence indices defined as the rate of compaction propagation (i.e., the ratio between the maximum surface displacement and the maximum reservoir compaction) and as the rate of volume loss (i.e. the ratio between the volume of the subsidence bowl or cone and the volume variation of the reservoir). These indices together with the degree of the underground systems’ heterogeneity led to the definition of the Intact Rock Qualitative Subsidence Index (IRQSI), upon which the needed complexity degree of a subsidence study can be discerned. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | STAMPA |
| اللغة: | English |
| Relation: | info:eu-repo/semantics/altIdentifier/wos/WOS:000437316100016; volume:152; issue:3; firstpage:85; lastpage:96; numberofpages:12; journal:GEAM. GEOINGEGNERIA AMBIENTALE E MINERARIA; http://hdl.handle.net/11583/2706723; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85045768850; http://www.patroneditore.com/includes/ddownloads_fascicoli.php?fascicolo=1136 |
| الاتاحة: | http://hdl.handle.net/11583/2706723 http://www.patroneditore.com/includes/ddownloads_fascicoli.php?fascicolo=1136 |
| Rights: | info:eu-repo/semantics/openAccess |
| رقم الانضمام: | edsbas.BDAEC197 |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |