CN106639942B - 气举反循环负压捞砂方法及捞砂装置 - Google Patents
气举反循环负压捞砂方法及捞砂装置 Download PDFInfo
- Publication number
- CN106639942B CN106639942B CN201611183641.0A CN201611183641A CN106639942B CN 106639942 B CN106639942 B CN 106639942B CN 201611183641 A CN201611183641 A CN 201611183641A CN 106639942 B CN106639942 B CN 106639942B
- Authority
- CN
- China
- Prior art keywords
- sand
- injection
- bailing equipment
- outer tube
- 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.)
- Active
Links
- 239000004576 sand Substances 0.000 title claims abstract description 112
- 238000000034 method Methods 0.000 title claims abstract description 39
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 9
- 238000002347 injection Methods 0.000 claims abstract description 70
- 239000007924 injection Substances 0.000 claims abstract description 70
- 239000007788 liquid Substances 0.000 claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000013049 sediment Substances 0.000 claims abstract description 13
- 230000009471 action Effects 0.000 claims abstract description 9
- 238000005086 pumping Methods 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 61
- 239000000203 mixture Substances 0.000 claims description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XQCFHQBGMWUEMY-ZPUQHVIOSA-N Nitrovin Chemical compound C=1C=C([N+]([O-])=O)OC=1\C=C\C(=NNC(=N)N)\C=C\C1=CC=C([N+]([O-])=O)O1 XQCFHQBGMWUEMY-ZPUQHVIOSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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
- E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611183641.0A CN106639942B (zh) | 2016-12-20 | 2016-12-20 | 气举反循环负压捞砂方法及捞砂装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611183641.0A CN106639942B (zh) | 2016-12-20 | 2016-12-20 | 气举反循环负压捞砂方法及捞砂装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106639942A CN106639942A (zh) | 2017-05-10 |
CN106639942B true CN106639942B (zh) | 2019-07-09 |
Family
ID=58835214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611183641.0A Active CN106639942B (zh) | 2016-12-20 | 2016-12-20 | 气举反循环负压捞砂方法及捞砂装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106639942B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113047790A (zh) * | 2021-04-02 | 2021-06-29 | 中国石油天然气集团有限公司 | 一种通井清砂工具及方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1395023A (zh) * | 2001-11-21 | 2003-02-05 | 中国石化胜利油田有限公司胜利采油厂 | 快速修井工艺 |
CN201180521Y (zh) * | 2008-04-11 | 2009-01-14 | 安东石油技术(集团)有限公司 | 一种用于水平井捞砂的系统 |
CN202228029U (zh) * | 2011-09-22 | 2012-05-23 | 洪宝运 | 油田井下作业用捞砂筒 |
CN202228028U (zh) * | 2011-09-22 | 2012-05-23 | 梁晓雷 | 油田井下捞砂装置 |
CN202483515U (zh) * | 2012-01-10 | 2012-10-10 | 徐正国 | 真空回位捞砂泵 |
CN203308435U (zh) * | 2013-06-18 | 2013-11-27 | 李永祥 | 一种快速修井管柱 |
-
2016
- 2016-12-20 CN CN201611183641.0A patent/CN106639942B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1395023A (zh) * | 2001-11-21 | 2003-02-05 | 中国石化胜利油田有限公司胜利采油厂 | 快速修井工艺 |
CN201180521Y (zh) * | 2008-04-11 | 2009-01-14 | 安东石油技术(集团)有限公司 | 一种用于水平井捞砂的系统 |
CN202228029U (zh) * | 2011-09-22 | 2012-05-23 | 洪宝运 | 油田井下作业用捞砂筒 |
CN202228028U (zh) * | 2011-09-22 | 2012-05-23 | 梁晓雷 | 油田井下捞砂装置 |
CN202483515U (zh) * | 2012-01-10 | 2012-10-10 | 徐正国 | 真空回位捞砂泵 |
CN203308435U (zh) * | 2013-06-18 | 2013-11-27 | 李永祥 | 一种快速修井管柱 |
Non-Patent Citations (3)
Title |
---|
春生1 井气举反循环技术捞砂作业分析;李帮民,等;《中国石油和化工标准与质量》;20160808(第15期);第89-90页 |
液氮气举冲砂工艺的研究;于坦;《中国新技术新产品》;20151110;第68页 |
稠油井防漏失冲砂新工艺技术改进研究;靳水生,等;《西部探矿工程》;20080315(第3期);第35-37页 |
Also Published As
Publication number | Publication date |
---|---|
CN106639942A (zh) | 2017-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106593329B (zh) | 气举反循环负压清砂方法及清砂装置 | |
CN102493794B (zh) | 气水混合液喷射钻井梅花形径向水平井煤层气开采方法 | |
CN102777138B (zh) | 连续油管超临界co2射流冲砂解堵的方法 | |
CN103696720B (zh) | 一种复合解堵方法 | |
CN100447372C (zh) | 具有独立喷射泵的浅孔钻井总成和装置以及它们的使用方法 | |
JP5399436B2 (ja) | 貯留物質の貯留装置および貯留方法 | |
CN107096793A (zh) | 一种用于原位修复土壤及地下水污染的高压注射钻杆装置 | |
CN103189596A (zh) | 用于减少气井内积液的向上的排放孔 | |
US3905553A (en) | Mist injection method and system | |
CN103993863A (zh) | 低渗透油藏非混相气水交注波动降压增注装置及方法 | |
CN206981419U (zh) | 一种用于原位修复土壤及地下水污染的高压注射钻杆装置 | |
CN108104749A (zh) | 砂岩地热井气举反循环冲砂洗井工艺及设备 | |
CN106639942B (zh) | 气举反循环负压捞砂方法及捞砂装置 | |
CN102877813B (zh) | 半程充气固井方法 | |
CN105178858A (zh) | 一种用于双管高压旋喷工艺的钻具 | |
CN103615207B (zh) | 一种煤层气井井底洗井装置 | |
CN211474169U (zh) | 一种定向钻机冷却水回收利用装置 | |
CN104131796A (zh) | 一种井底发泡泡沫钻井方法 | |
CN108071376A (zh) | 一种煤层气井中的注采管柱 | |
RU156918U1 (ru) | Буровая установка | |
CN108442895B (zh) | 一种强漏失油气井冲砂方法 | |
CN108425650A (zh) | 钻井液密度在线调控装置 | |
CN205078179U (zh) | 一种用于双管高压旋喷工艺的钻具 | |
CN1975098A (zh) | 一种自吸式低压漏失井冲砂工艺 | |
RU2003120318A (ru) | Способ создания подземных резервуаров в формациях каменной соли |
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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Bin Inventor after: Xu Wanyou Inventor after: He Wanqiang Inventor after: Li Xia Inventor after: Wang Chuangju Inventor after: Bai Yanming Inventor after: Sheng Yong Inventor after: Li Qiang Inventor after: Zhang Chao Inventor after: Zhao Chuang Inventor after: Li Congbin Inventor after: Gong Quan Inventor after: Li Jianbo Inventor before: Li Bin Inventor before: Zhang Weixian Inventor before: Cui Hangbo Inventor before: Zhang Chao Inventor before: Zhao Chuang Inventor before: Lu Aihua Inventor before: Bai Yanming Inventor before: Wang Tianxiang Inventor before: Song Zhonghua Inventor before: Zhang Qiang Inventor before: Sheng Yong Inventor before: Dan Quansheng Inventor before: Li Qiang Inventor before: Ou Ruxue |
|
GR01 | Patent grant | ||
GR01 | Patent grant |