Field Research and Application of Tracking Adjustment Technology While Drilling for a Horizontal Well in Block A
A reservoir in Block A of an oil field is a new layer series in the new area, and a horizontal well has been deployed for the first time around the development of the target layer in the third section of the reservoir. Compared with the oil layers in the old area, the structure of the target layer i...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Subjects: | |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/53/e3sconf_ogegs2023_01016.pdf |
| _version_ | 1828716226181857280 |
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| author | Wang Peng Zhang Hui Li Jun Zhou Yuting Fan Yifeng |
| author_facet | Wang Peng Zhang Hui Li Jun Zhou Yuting Fan Yifeng |
| author_sort | Wang Peng |
| collection | DOAJ |
| description | A reservoir in Block A of an oil field is a new layer series in the new area, and a horizontal well has been deployed for the first time around the development of the target layer in the third section of the reservoir. Compared with the oil layers in the old area, the structure of the target layer in Block A is more complex, the reservoir changes rapidly, the prediction of sand-laden mud reservoir is difficult, and the tracking adjustment of horizontal wells while drilling is difficult. In view of the above problems, in order to ensure the drilling effect, we have carried out the basic geological research of the combination of well and earthquake, carried out the study of the correlation between rock and electricity and the combination of well and earthquake, carried out the multi-technology combination, innovatively formed the supporting technical methods of fine fault, micro-amplitude structure identification and reservoir prediction, established the fine three-dimensional geological model, optimized the well location and trajectory optimization design of favorable blocks, According to the technical process of “making plans before drilling, timely adjustment during drilling, and re-recognition after drilling”, 7 horizontal wells have been tracked and adjusted while drilling, with an average oil reservoir drilling rate of 85.3%, which has achieved good drilling results and increased geological reserves and productivity. |
| first_indexed | 2024-03-12T14:09:21Z |
| format | Article |
| id | doaj.art-12bee826c6a54d12ae0ce924d638f236 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-12T14:09:21Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-12bee826c6a54d12ae0ce924d638f2362023-08-21T09:02:44ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014160101610.1051/e3sconf/202341601016e3sconf_ogegs2023_01016Field Research and Application of Tracking Adjustment Technology While Drilling for a Horizontal Well in Block AWang Peng0Zhang Hui1Li Jun2Zhou Yuting3Fan Yifeng4China University of Petroleum-BeijingChina University of Petroleum-BeijingChina University of Petroleum-BeijingChina University of Petroleum-BeijingCNPC Engineering Technology R&D Company LimitedA reservoir in Block A of an oil field is a new layer series in the new area, and a horizontal well has been deployed for the first time around the development of the target layer in the third section of the reservoir. Compared with the oil layers in the old area, the structure of the target layer in Block A is more complex, the reservoir changes rapidly, the prediction of sand-laden mud reservoir is difficult, and the tracking adjustment of horizontal wells while drilling is difficult. In view of the above problems, in order to ensure the drilling effect, we have carried out the basic geological research of the combination of well and earthquake, carried out the study of the correlation between rock and electricity and the combination of well and earthquake, carried out the multi-technology combination, innovatively formed the supporting technical methods of fine fault, micro-amplitude structure identification and reservoir prediction, established the fine three-dimensional geological model, optimized the well location and trajectory optimization design of favorable blocks, According to the technical process of “making plans before drilling, timely adjustment during drilling, and re-recognition after drilling”, 7 horizontal wells have been tracked and adjusted while drilling, with an average oil reservoir drilling rate of 85.3%, which has achieved good drilling results and increased geological reserves and productivity.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/53/e3sconf_ogegs2023_01016.pdfhorizontal wellfine seismic interpretationgeological modellingtrack optimizationtracking while drilling |
| spellingShingle | Wang Peng Zhang Hui Li Jun Zhou Yuting Fan Yifeng Field Research and Application of Tracking Adjustment Technology While Drilling for a Horizontal Well in Block A E3S Web of Conferences horizontal well fine seismic interpretation geological modelling track optimization tracking while drilling |
| title | Field Research and Application of Tracking Adjustment Technology While Drilling for a Horizontal Well in Block A |
| title_full | Field Research and Application of Tracking Adjustment Technology While Drilling for a Horizontal Well in Block A |
| title_fullStr | Field Research and Application of Tracking Adjustment Technology While Drilling for a Horizontal Well in Block A |
| title_full_unstemmed | Field Research and Application of Tracking Adjustment Technology While Drilling for a Horizontal Well in Block A |
| title_short | Field Research and Application of Tracking Adjustment Technology While Drilling for a Horizontal Well in Block A |
| title_sort | field research and application of tracking adjustment technology while drilling for a horizontal well in block a |
| topic | horizontal well fine seismic interpretation geological modelling track optimization tracking while drilling |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/53/e3sconf_ogegs2023_01016.pdf |
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