CN110778308A - 一种随钻测试瓦斯流量的装置及方法 - Google Patents
一种随钻测试瓦斯流量的装置及方法 Download PDFInfo
- Publication number
- CN110778308A CN110778308A CN201911063733.9A CN201911063733A CN110778308A CN 110778308 A CN110778308 A CN 110778308A CN 201911063733 A CN201911063733 A CN 201911063733A CN 110778308 A CN110778308 A CN 110778308A
- Authority
- CN
- China
- Prior art keywords
- soft bag
- drilling
- gas flow
- drill
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 42
- 238000012360 testing method Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims description 12
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 239000000945 filler Substances 0.000 claims abstract description 11
- 238000005259 measurement Methods 0.000 abstract description 7
- 239000003245 coal Substances 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000010354 integration Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Pipe Accessories (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911063733.9A CN110778308B (zh) | 2019-11-04 | 2019-11-04 | 一种随钻测试瓦斯流量的装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911063733.9A CN110778308B (zh) | 2019-11-04 | 2019-11-04 | 一种随钻测试瓦斯流量的装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110778308A true CN110778308A (zh) | 2020-02-11 |
CN110778308B CN110778308B (zh) | 2024-09-17 |
Family
ID=69388697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911063733.9A Active CN110778308B (zh) | 2019-11-04 | 2019-11-04 | 一种随钻测试瓦斯流量的装置及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110778308B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113445986A (zh) * | 2021-07-15 | 2021-09-28 | 中铁二十三局集团第三工程有限公司 | 一种隧道施工使用的瓦斯智能探测电钻 |
CN114251084A (zh) * | 2021-11-22 | 2022-03-29 | 煤炭科学技术研究院有限公司 | 一种随钻快速连续测量钻孔瓦斯流量的装置和方法 |
CN115012924A (zh) * | 2022-07-06 | 2022-09-06 | 中煤科工集团重庆研究院有限公司 | 井下定向长钻孔孔底封闭空间瓦斯参数随钻测定装置及方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5184677A (en) * | 1991-05-10 | 1993-02-09 | Gas Research Institute | Pass-through zone isolation packer and process for isolating zones in a multiple-zone well |
US20040084220A1 (en) * | 2002-10-31 | 2004-05-06 | Bailey Thomas F. | Active/passive seal rotating control head |
CN202869731U (zh) * | 2012-10-30 | 2013-04-10 | 山西潞安矿业(集团)有限责任公司 | 一种煤层瓦斯压力直接测定装置 |
CN106958455A (zh) * | 2017-04-13 | 2017-07-18 | 辽宁工程技术大学 | 一种高瓦斯矿井钻孔封孔装置 |
AU2016231638A1 (en) * | 2016-01-11 | 2017-07-27 | Shandong University Of Science And Technology | A type of high pressure resistant borehole sealing device and method |
CN107476822A (zh) * | 2017-10-12 | 2017-12-15 | 中国矿业大学 | 煤层突出危险性随钻测试方法及装置 |
CN108086944A (zh) * | 2017-12-09 | 2018-05-29 | 山西晋煤集团技术研究院有限责任公司 | 可复用囊袋式矿用注浆封孔器及其注浆方法 |
CN109538157A (zh) * | 2018-10-18 | 2019-03-29 | 西安科技大学 | 一种煤矿瓦斯预抽钻孔柔性封孔系统及方法 |
CN210714663U (zh) * | 2019-11-04 | 2020-06-09 | 中铁二十三局集团第三工程有限公司 | 一种随钻测试瓦斯流量的装置 |
-
2019
- 2019-11-04 CN CN201911063733.9A patent/CN110778308B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5184677A (en) * | 1991-05-10 | 1993-02-09 | Gas Research Institute | Pass-through zone isolation packer and process for isolating zones in a multiple-zone well |
US20040084220A1 (en) * | 2002-10-31 | 2004-05-06 | Bailey Thomas F. | Active/passive seal rotating control head |
CN202869731U (zh) * | 2012-10-30 | 2013-04-10 | 山西潞安矿业(集团)有限责任公司 | 一种煤层瓦斯压力直接测定装置 |
AU2016231638A1 (en) * | 2016-01-11 | 2017-07-27 | Shandong University Of Science And Technology | A type of high pressure resistant borehole sealing device and method |
CN106958455A (zh) * | 2017-04-13 | 2017-07-18 | 辽宁工程技术大学 | 一种高瓦斯矿井钻孔封孔装置 |
CN107476822A (zh) * | 2017-10-12 | 2017-12-15 | 中国矿业大学 | 煤层突出危险性随钻测试方法及装置 |
CN108086944A (zh) * | 2017-12-09 | 2018-05-29 | 山西晋煤集团技术研究院有限责任公司 | 可复用囊袋式矿用注浆封孔器及其注浆方法 |
CN109538157A (zh) * | 2018-10-18 | 2019-03-29 | 西安科技大学 | 一种煤矿瓦斯预抽钻孔柔性封孔系统及方法 |
CN210714663U (zh) * | 2019-11-04 | 2020-06-09 | 中铁二十三局集团第三工程有限公司 | 一种随钻测试瓦斯流量的装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113445986A (zh) * | 2021-07-15 | 2021-09-28 | 中铁二十三局集团第三工程有限公司 | 一种隧道施工使用的瓦斯智能探测电钻 |
CN114251084A (zh) * | 2021-11-22 | 2022-03-29 | 煤炭科学技术研究院有限公司 | 一种随钻快速连续测量钻孔瓦斯流量的装置和方法 |
CN114251084B (zh) * | 2021-11-22 | 2023-09-15 | 煤炭科学技术研究院有限公司 | 一种随钻快速连续测量钻孔瓦斯流量的装置和方法 |
CN115012924A (zh) * | 2022-07-06 | 2022-09-06 | 中煤科工集团重庆研究院有限公司 | 井下定向长钻孔孔底封闭空间瓦斯参数随钻测定装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN110778308B (zh) | 2024-09-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108060903B (zh) | 煤层瓦斯压力测量动态自平衡加压封孔装置及方法 | |
CN110778308A (zh) | 一种随钻测试瓦斯流量的装置及方法 | |
US9803465B2 (en) | Pressure integrity testing system | |
RU2456540C2 (ru) | Способ и устройство для тестирования труб | |
CN104729969B (zh) | 围岩应力扰动程度测试装置 | |
CN210714663U (zh) | 一种随钻测试瓦斯流量的装置 | |
CN201412140Y (zh) | 顺层孔测定煤层瓦斯压力装置 | |
US10808520B2 (en) | Smart well plug and method for inspecting the integrity of a barrier in an underground wellbore | |
CN103389511A (zh) | 利用声发射传感器的地层插入型力学行为探测装置及其制作方法 | |
CN111708077B (zh) | 隧道围岩松动圈的声波法测试方法 | |
CN206656709U (zh) | 一种深层岩体或土体变形测试回填装置 | |
US6135204A (en) | Method for placing instrumentation in a bore hole | |
CN110530772A (zh) | 煤样高压应变及二氧化碳驱替煤层甲烷一体试验装置 | |
CN107642354B (zh) | 钻杆退出钻孔后对钻孔长度的测量方法 | |
CN112253247B (zh) | 瓦斯压力快速测定装置及测定方法 | |
CN203655265U (zh) | 用于煤矿突出预测的深钻孔瓦斯涌出初速度测定仪 | |
CN206656713U (zh) | 深层岩体或土体沉降变形测试装置的竖向沉降磁环结构 | |
CN110017132B (zh) | 一种水压致裂法封隔器和压裂段压力监测装置 | |
CN205388470U (zh) | 一种巷道松动圈破坏深度的测试装置 | |
CN212905491U (zh) | 隧道围岩松动圈的声波法测试装置 | |
CN216524522U (zh) | 富水地层隧道衬砌的外水压力测试设备 | |
KR101223473B1 (ko) | 기밀특성 측정 장치 및 시스템 | |
CN113445997A (zh) | 一种井下封隔系统高压密闭模拟装置及其使用方法 | |
CN111219183A (zh) | 一种水量水压探测装置 | |
CN113049772B (zh) | 一种连续式三轴煤与瓦斯突出模拟实验装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Xie Gaoying Inventor after: Yu Longwen Inventor after: Zhang Liang Inventor after: Yin Zhiyong Inventor after: Chen Wenping Inventor after: Liu Yongmei Inventor after: Xiong Zhigang Inventor after: Zhou Qi Inventor after: Ma Min Inventor before: Xie Gaoyin Inventor before: Yu Longwen Inventor before: Zhang Liang Inventor before: Yin Zhiyong Inventor before: Chen Wenping Inventor before: Liu Yongmei Inventor before: Xiong Zhigang Inventor before: Zhou Qi Inventor before: Ma Min |