Research on off-line data synchronization method of measuring while drilling system
An off-line data synchronization method was proposed to solve the problem that attitude data of measuring while drilling system of an ordinary medium or small rotary drilling rig cannot be uploaded on-line. In the method, hole synchronizer and exploring tube at bottom of the hole are used to collect...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2017-09-01
|
| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017.09.011 |
| _version_ | 1797868894192402432 |
|---|---|
| author | LIU Zongwei SONG Jiancheng |
| author_facet | LIU Zongwei SONG Jiancheng |
| author_sort | LIU Zongwei |
| collection | DOAJ |
| description | An off-line data synchronization method was proposed to solve the problem that attitude data of measuring while drilling system of an ordinary medium or small rotary drilling rig cannot be uploaded on-line. In the method, hole synchronizer and exploring tube at bottom of the hole are used to collect real-time drill-pipe data and attitude data of the borehole respectively during drilling process; after drilling, the synchronizer reads all the attitude data from the exploring tube, and then selects the effective measuring points to drawing trajectory by linking these selected points. Test results show that the off-line data synchronization method realizes synchronization of borehole data and attitude data, can fully meet demands of measurement while drilling of the ordinary medium or small rotary drilling rig without any change of structure of the drilling rig. |
| first_indexed | 2024-04-10T00:02:58Z |
| format | Article |
| id | doaj.art-0cae8c74bd0049538af69430dfdac2ef |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-10T00:02:58Z |
| publishDate | 2017-09-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-0cae8c74bd0049538af69430dfdac2ef2023-03-17T01:41:26ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2017-09-01439596510.13272/j.issn.1671-251x.2017.09.011Research on off-line data synchronization method of measuring while drilling systemLIU ZongweiSONG JianchengAn off-line data synchronization method was proposed to solve the problem that attitude data of measuring while drilling system of an ordinary medium or small rotary drilling rig cannot be uploaded on-line. In the method, hole synchronizer and exploring tube at bottom of the hole are used to collect real-time drill-pipe data and attitude data of the borehole respectively during drilling process; after drilling, the synchronizer reads all the attitude data from the exploring tube, and then selects the effective measuring points to drawing trajectory by linking these selected points. Test results show that the off-line data synchronization method realizes synchronization of borehole data and attitude data, can fully meet demands of measurement while drilling of the ordinary medium or small rotary drilling rig without any change of structure of the drilling rig.http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017.09.011rotary drilling rigmeasurement while drillingoff-line data synchronizationborehole trajectory |
| spellingShingle | LIU Zongwei SONG Jiancheng Research on off-line data synchronization method of measuring while drilling system Gong-kuang zidonghua rotary drilling rig measurement while drilling off-line data synchronization borehole trajectory |
| title | Research on off-line data synchronization method of measuring while drilling system |
| title_full | Research on off-line data synchronization method of measuring while drilling system |
| title_fullStr | Research on off-line data synchronization method of measuring while drilling system |
| title_full_unstemmed | Research on off-line data synchronization method of measuring while drilling system |
| title_short | Research on off-line data synchronization method of measuring while drilling system |
| title_sort | research on off line data synchronization method of measuring while drilling system |
| topic | rotary drilling rig measurement while drilling off-line data synchronization borehole trajectory |
| url | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017.09.011 |
| work_keys_str_mv | AT liuzongwei researchonofflinedatasynchronizationmethodofmeasuringwhiledrillingsystem AT songjiancheng researchonofflinedatasynchronizationmethodofmeasuringwhiledrillingsystem |