中文版 | English
Title

一种在圆砾层钻探小孔径地下水监测井的方法

Alternative Title
Method for drilling small-aperture underground water monitoring well in round gravel layer
Author
First Inventor
潘建飞
Original applicant
南方科技大学台州研究院
First applicant
南方科技大学台州研究院
Address of First applicant
318000 浙江省台州市东环大道638号11幢
Current applicant
南方科技大学台州研究院
Address of Current applicant
318000 浙江省台州市东环大道638号11幢
First Current Applicant
南方科技大学台州研究院
Address of First Current Applicant
318000 浙江省台州市东环大道638号11幢
Application Number
CN202110028292.X
Application Date
2021-01-08
Open (Notice) Number
CN112832675A
Date Available
2021-05-25
Status of Patent
实质审查
Legal Date
2021-06-11
Subtype
发明申请
SUSTech Authorship
First
Abstract
本发明公开了一种在圆砾层钻探小孔径地下水监测井的方法;属于地下水监测技术领域;其技术要点包括六个步骤,通过定位钻孔,孔井钻孔以及连通钻孔,形成上大下小整体变径状态的井径结构能够减小圆砾层对监测井的影响,在中孔钻开后进行清孔工作,能够避免钻孔过程中产生的杂质对地下水造成影响,提高了发明建井的质量和效率。本发明在钻孔的过程中通过检测设备对孔壁进行检测,同时对土层进行取样检测,使得本发明能够在孔井的内壁上采用合适的护壁,提高了地下水监测井的稳定性。
Other Abstract
The invention discloses a method for drilling a small-aperture underground water monitoring well in a round gravel layer, and belongs to the technical field of underground water monitoring. According to the technical key points, the method comprises the six steps that through positioning drilling, hole well drilling and communicating drilling, a hole diameter structure with the large upper part and the small lower part in an overall diameter changing state is formed, the influence of the round gravel layer on the monitoring well can be reduced, hole cleaning work is carried out after a middle hole is drilled, and the influence of impurities generated in the drilling process on underground water can be avoided, so that the well building quality and efficiency are improved. According to the method for drilling the small-aperture underground water monitoring well in the round gravel layer, in the drilling process, the hole wall is detected through the detection equipment; and meanwhile, sampling detection is carried out on the soil layer, an appropriate protection wall can be adopted on the inner wall of the hole well, and the stability of the underground water monitoring well is improved.
CPC Classification Number
E21B7/00 ; E21B7/20 ; E21B21/14 ; E21B47/00 ; E21B49/02 ; E21B47/08 ; E21B47/04 ; E21B47/09 ; E21B43/04
IPC Classification Number
E21B7/00 ; E21B7/20 ; E21B21/14 ; E21B47/00 ; E21B49/02 ; E21B47/08 ; E21B47/04 ; E21B47/09 ; E21B43/04
INPADOC Legal Status
(ENTRY INTO FORCE OF REQUEST FOR SUBSTANTIVE EXAMINATION)[2021-06-11][CN]
INPADOC Patent Family Count
1
Extended Patent Family Count
1
Priority date
2021-01-08
Patent Agent
李惠友
Agency
佛山览众深联知识产权代理事务所(普通合伙)
URL[Source Record]
Data Source
PatSnap
Document TypePatent
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/534181
DepartmentSchool of Environmental Science and Engineering
创新创业学院
Recommended Citation
GB/T 7714
潘建飞,易树平,胡文华,等. 一种在圆砾层钻探小孔径地下水监测井的方法.
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