Drill bit selection and optimization in exploration well 6507/6-4a in the Nordland ridge area
Master's thesis in Petroleum engineering The primary objective of this thesis is to analyze and optimize drilling bits which were used to drill of an exploration offshore well in Norwegian Continental Shelf (NCS). The first part ot the thesis work reviews the available drill bits and designs, i...
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University of Stavanger, Norway
2012
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ftunivstavanger:oai:uis.brage.unit.no:11250/183432 2023-06-11T04:14:13+02:00 Drill bit selection and optimization in exploration well 6507/6-4a in the Nordland ridge area Boryczko, Piotr 2012 application/pdf http://hdl.handle.net/11250/183432 eng eng University of Stavanger, Norway Masteroppgave/UIS-TN-IPT/2012; http://hdl.handle.net/11250/183432 petroleumsteknologi boreteknologi drill bit optimization drilling cost analysis VDP::Technology: 500::Rock and petroleum disciplines: 510::Petroleum engineering: 512 Master thesis 2012 ftunivstavanger 2023-05-29T16:02:09Z Master's thesis in Petroleum engineering The primary objective of this thesis is to analyze and optimize drilling bits which were used to drill of an exploration offshore well in Norwegian Continental Shelf (NCS). The first part ot the thesis work reviews the available drill bits and designs, including the one used in the project. I will also briefly present well 6507/6-4A and its objects in order to improve understanding the operational aspects of the project. The second part deals with drill bit optimization simulation for the well 6507/6-4A in the Nordland Ridge Area. The simulation was built based on the geological and well construction, operational real data obtained from the well. In the well 6507/6-4A, two target section were simulated using DROPS Drilling Simulator, Sesam 12 ¼” and Sesam 8 ½”. The simulation criteria was based on ROP, cost reduction and drilling time. The simulations result in increase in average ROP and decrease in both costs and duration time. PGNiG Norway Master Thesis Nordland Nordland Nordland University of Stavanger: UiS Brage Norway |
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Open Polar |
collection |
University of Stavanger: UiS Brage |
op_collection_id |
ftunivstavanger |
language |
English |
topic |
petroleumsteknologi boreteknologi drill bit optimization drilling cost analysis VDP::Technology: 500::Rock and petroleum disciplines: 510::Petroleum engineering: 512 |
spellingShingle |
petroleumsteknologi boreteknologi drill bit optimization drilling cost analysis VDP::Technology: 500::Rock and petroleum disciplines: 510::Petroleum engineering: 512 Boryczko, Piotr Drill bit selection and optimization in exploration well 6507/6-4a in the Nordland ridge area |
topic_facet |
petroleumsteknologi boreteknologi drill bit optimization drilling cost analysis VDP::Technology: 500::Rock and petroleum disciplines: 510::Petroleum engineering: 512 |
description |
Master's thesis in Petroleum engineering The primary objective of this thesis is to analyze and optimize drilling bits which were used to drill of an exploration offshore well in Norwegian Continental Shelf (NCS). The first part ot the thesis work reviews the available drill bits and designs, including the one used in the project. I will also briefly present well 6507/6-4A and its objects in order to improve understanding the operational aspects of the project. The second part deals with drill bit optimization simulation for the well 6507/6-4A in the Nordland Ridge Area. The simulation was built based on the geological and well construction, operational real data obtained from the well. In the well 6507/6-4A, two target section were simulated using DROPS Drilling Simulator, Sesam 12 ¼” and Sesam 8 ½”. The simulation criteria was based on ROP, cost reduction and drilling time. The simulations result in increase in average ROP and decrease in both costs and duration time. PGNiG Norway |
format |
Master Thesis |
author |
Boryczko, Piotr |
author_facet |
Boryczko, Piotr |
author_sort |
Boryczko, Piotr |
title |
Drill bit selection and optimization in exploration well 6507/6-4a in the Nordland ridge area |
title_short |
Drill bit selection and optimization in exploration well 6507/6-4a in the Nordland ridge area |
title_full |
Drill bit selection and optimization in exploration well 6507/6-4a in the Nordland ridge area |
title_fullStr |
Drill bit selection and optimization in exploration well 6507/6-4a in the Nordland ridge area |
title_full_unstemmed |
Drill bit selection and optimization in exploration well 6507/6-4a in the Nordland ridge area |
title_sort |
drill bit selection and optimization in exploration well 6507/6-4a in the nordland ridge area |
publisher |
University of Stavanger, Norway |
publishDate |
2012 |
url |
http://hdl.handle.net/11250/183432 |
geographic |
Norway |
geographic_facet |
Norway |
genre |
Nordland Nordland Nordland |
genre_facet |
Nordland Nordland Nordland |
op_relation |
Masteroppgave/UIS-TN-IPT/2012; http://hdl.handle.net/11250/183432 |
_version_ |
1768392089605767168 |