CN114526038A - Method for taking water in glacier drilling - Google Patents
Method for taking water in glacier drilling Download PDFInfo
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- CN114526038A CN114526038A CN202210196072.2A CN202210196072A CN114526038A CN 114526038 A CN114526038 A CN 114526038A CN 202210196072 A CN202210196072 A CN 202210196072A CN 114526038 A CN114526038 A CN 114526038A
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- water
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- taking
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 196
- 238000005553 drilling Methods 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000006004 Quartz sand Substances 0.000 claims abstract description 21
- 230000001154 acute effect Effects 0.000 claims abstract description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
- 210000002105 tongue Anatomy 0.000 abstract description 15
- 238000004904 shortening Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 1
- 229910052805 deuterium Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Classifications
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- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- 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)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a method for fetching water by glacier drilling, relates to the technical field of water source exploitation, and solves the technical problems that in the prior art, by adopting a mode of fetching water by drilling vertical to the ground, glacier water is difficult to flow into a water well, so that less water flows into the water well within a certain time, and a large amount of time is spent on collecting water. The invention discloses a method for taking water by glacier drilling, which comprises the following steps of: selecting a drilling place, wherein the distance between the drilling place and the tail end of the ice tongue of the alpine glacier is 3-10 kilometers; an included angle between the drilling direction of the water well and the vertical line of the horizontal plane is an acute angle, and the water well is drilled downwards along the opposite direction of the ice tongues; when a water well is drilled, when the geological structure is quartz sand, the water well penetrates through the quartz sand layer and continues to drill forwards for 20-60 m; and detecting the water quality of the water collected in the water well, and taking the water well as a water source point after the water quality in the water well is qualified. The method for taking water by glacier drilling can make glacier water flow into a water well more easily, thereby shortening the water collecting time.
Description
Technical Field
The invention relates to the technical field of water source exploitation, in particular to a method for taking water by glacier drilling.
Background
Glacier water is natural high-quality water which is pure to clean, has no pollution and is beneficial to human health, mainly originates from a water source and has a direct relation with a water taking point. The ancient glacier water is formed in the most remote geological age, is far away from all social civilizations and human pollution, is formed by the fact that the water source is far away from the human pollution, the topography is special, the history is long and natural, and is the purest, most natural and best quality fresh water resource which is not utilized by organisms due to the low temperature of the solid. On the other hand, glacier water is precious and contains extremely low amounts of deuterium, and is called "living water" by the field of medical science.
The existing glacier water is generally water on the surface of the glacier and can be doped with some harmful substances which fall to the ground along with snow: such as mercury, lead and other heavy metals, which can cause the collected glacier water to be not pure enough and not beneficial to the health of human body. In groundwater water intaking in-process, generally adopt perpendicular to ground to carry out the mode of probing water intaking, because glacier tongue of ice position has certain slope to water is not the perpendicular infiltration down, but slowly toward the underground infiltration along the slope direction, if perpendicular to ground probing water intaking, glacier water is difficult to flow into in the well, leads to the water ratio that flows into in the well in the certain time less, collects water and can spend a large amount of time.
Therefore, there is an urgent need for improvement of the water intake method in the prior art.
Disclosure of Invention
The invention aims to provide a method for fetching water by glacier drilling, which solves the technical problems that in the prior art, the glacier water is not easy to flow into a well by adopting a mode of drilling and fetching water perpendicular to the ground, so that less water flows into the well within a certain time, and a large amount of time is spent on collecting water. The various technical effects that can be produced by the preferred technical solution of the present invention are described in detail below.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention discloses a method for getting water by glacier drilling, which comprises the following steps:
selecting a drilling place, wherein the distance between the drilling place and the tail end of the ice tongue of the alpine glacier is 3-10 kilometers;
an included angle between the drilling direction of the water well and the vertical line of the horizontal plane is an acute angle, and the water well is drilled downwards along the opposite direction of the ice tongues;
when the water well is drilled, when the geological structure is drilled to be quartz sand, the water well penetrates through the quartz sand layer and continues to drill forwards for 20-60 m;
and detecting the water quality of the water collected in the water well, and taking the water well as a water source point after the water quality in the water well is qualified.
According to a preferred embodiment, the angle between the drilling direction of the well and the vertical of the horizontal plane is 12-20 °.
According to a preferred embodiment, the mountain glaciers are mountain ancient glaciers.
According to a preferred embodiment, the depth of the water well is 270 to 410 m.
According to a preferred embodiment, the depth of the water well is 250-350 m when drilling to the quartz sand layer.
According to a preferred embodiment, the diameter of the opening of the water well is 30-40 cm.
According to a preferred embodiment, the well head of the water well is 3-5 cm above the water level ground.
According to a preferred embodiment, the bottom of the well is semi-spherical or funnel-shaped.
According to a preferred embodiment, the method for extracting water from glaciers drilling further comprises the following steps: installing a well tubular assembly in the water well.
According to a preferred embodiment, the well pipe assembly comprises a casing pipe, a filter pipe and a water storage pipe, wherein the casing pipe is mounted to a geotechnical layer and is used for reinforcing a well wall; the filter pipe is arranged in an aquifer and is used for collecting underground water and blocking gravel; the water storage pipe is installed at the bottom of the well and used for storing the collected glacier water.
The method for taking water by glacier drilling provided by the invention at least has the following beneficial technical effects:
the invention relates to a glacier drilling water taking method, which comprises the steps of firstly selecting a drilling place, secondly determining that an included angle between a drilling direction of a water well and a vertical line of a horizontal plane is an acute angle, drilling the water well downwards along the opposite direction of an ice tongue, penetrating through a quartz sand layer when a geological structure is drilled to be quartz sand, continuously drilling for 20-60 m forwards, and finally detecting the water quality of water collected in the water well, wherein the water well is used as a water source point after the water quality in the water well is detected to be qualified, namely the glacier drilling water taking method, the included angle between the drilling direction of the water well and the vertical line of the horizontal plane is an acute angle, and the water well is drilled downwards along the opposite direction of the ice tongue, because the glacier water permeates towards the underground along the direction of the ice tongue, the water well drilled in the mode can enable the glacier water to flow into the water well more easily, the water collecting time is shortened, and the problem that the water taking mode vertical to the ground is adopted in the drilling technology in the prior art is solved, glacier water is difficult for flowing into in the well, leads to the water that flows into in the well in a certain time less, collects the problem that water can take a large amount of time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic illustration of the position of the ice tongue of the present invention in relation to the drilling site;
FIG. 2 is a schematic view of a preferred embodiment of the drilling direction of the present invention;
figure 3 is a schematic view of a preferred embodiment of a well tubular assembly according to the invention.
In the figure: 1. an ice tongue; 2. a drilling site; 3. a horizontal ground; 4. a horizontal vertical line; 5. a drilling direction; 6. a water well; 7. a quartz sand layer; 8. a casing pipe; 9. a filter tube; 10. a water storage pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
The method for extracting water from glaciers in accordance with the present invention will be described in detail with reference to the accompanying drawings 1 to 3 of the specification.
The method for taking water from glacier drilling comprises the following steps:
step 1: a drilling site 2 is selected. Preferably, the drilling place 2 is 3-10 kilometers away from the end of the icetongue 1 of the alpine glacier, as shown in fig. 1 or fig. 2.
Step 2: the drilling direction 5 of the well 6 is at an acute angle to the vertical 4 of the horizontal plane and the well 6 is drilled downwards in the opposite direction of the icetongue 1, as shown in fig. 2.
And step 3: when the water well 6 is drilled, when the geological structure is the quartz sand, the water well penetrates through the quartz sand layer 7 and continues to drill for 20-60 m forwards, as shown in figure 2.
And 4, step 4: and detecting the water quality of the water collected in the water well 6, and taking the water well 6 as a water source point after the water quality in the water well 6 is qualified.
More preferably, in step 1, the drilling site 2 is 3 km, 5 km or 10 km away from the end of the icetongue 1 of the alpine glacier. The distance between the drilling site 2 and the tail end of the ice tongue 1 of the mountain glacier is 3-10 kilometers, and the tail end of the ice tongue 1 of the mountain glacier extends outwards for 3-10 kilometers to serve as the drilling site 2. The distance between the drilling place 2 and the tail end of the icetongue 1 of the alpine glaciers is 3-10 kilometers, and therefore the drilled water well can collect relatively pure glacier water.
More preferably, step 3, when drilling to the geological structure of quartz sand, passes through the quartz sand layer 7 and continues to drill 20m, 40m or 60m forward. According to the method, when the geological structure is drilled to be quartz sand, the water passes through the quartz sand layer 7 and continues to be drilled forwards, so that the water taking point is located below the quartz sand layer 7, and when the water penetrates downwards, the filtering effect can be achieved through the quartz sand layer 7, and the obtained water is purer.
The glacier drilling water taking method of the embodiment has the advantages that the included angle between the drilling direction 5 of the water well 6 and the horizontal plane vertical line 4 is an acute angle, the water well 6 is drilled downwards along the opposite direction of the ice tongue 1, and due to the fact that glacier water permeates towards the ground along the slope direction of the ice tongue, the water well 6 drilled in the mode can enable the glacier water to flow into the water well 6 more easily, water collecting time is shortened, the problem that in the prior art, the mode that drilling water taking is carried out by adopting the direction vertical to the ground is solved, the glacier water cannot flow into the water well easily, water flowing into the water well in a certain time is less, and a large amount of time can be consumed for water collection is solved.
According to a preferred embodiment, the angle between the drilling direction 5 of the water well 6 and the vertical 4 of the horizontal plane is 12-20 deg., as shown in figure 2. Preferably, the drilling direction 5 of the water well 6 is at an angle of 12 °, 16 ° or 20 ° to the vertical 4 of the horizontal plane. Because glacier water permeates to the underground along the slope direction of the ice tongue, the included angle between the drilling direction 5 of the water well 6 and the horizontal plane vertical line 4 is 12-20 degrees in the preferred technical scheme of the embodiment, more glacier water can be collected within a certain time, and the collection time is shortened.
According to a preferred embodiment, the mountain glaciers are mountain ancient glaciers. The mountain ancient glaciers are formed in remote geological times before ten thousand years and far away from all social civilizations and human pollution, and the mountain ancient glaciers become the purest, most natural and best fresh water resources which are not biologically utilized due to low temperature of solids.
According to a preferred embodiment, the depth of the water well 6 is 270 to 410 m. Preferably, the depth of the water well 6 is 250 to 350m when drilling to the quartz sand layer 7. More preferably, the depth of the water well 6 is 250m, 300m or 350m when drilling to the quartz sand layer 7. In the preferred technical scheme of the embodiment, the depth of the water well 6 refers to the height of the water well 6 in the vertical direction. Without being limited thereto, the depth of the water well 6 may also be set to the remaining size based on actual needs.
According to a preferred embodiment, the diameter of the opening of the water well 6 is 30-40 cm. Preferably, the opening diameter of the water well 6 is 30cm, 35cm or 40 cm. Without being limited thereto, the opening diameter of the water well 6 may also be set to the remaining size based on actual needs.
According to a preferred embodiment, the well head of the water well 6 is 3-5 cm above the water level ground, as shown in fig. 3. Preferably, the well head of the water well 6 is 3cm, 4cm or 5cm above the horizontal ground. The well head of the water well 6 of the preferred technical scheme of this embodiment is higher than the horizontal ground, and can prevent surface water from entering the water well 6. Without being limited thereto, the height between the wellhead of the water well 6 and the horizontal ground 3 may also be set to the remaining dimensions based on actual requirements.
According to a preferred embodiment, the bottom of the well 6 is semi-spherical or funnel-shaped, as shown in fig. 3. The bottom of the water well 6 in the preferred technical scheme of the embodiment is semi-spherical or funnel-shaped, so that water entering the water well 6 can be conveniently concentrated at the bottom of the water well 6, and water can be conveniently taken.
According to a preferred embodiment, the method of glacier drilling for water further comprises the step of installing a well pipe assembly in the water well 6. Preferably, the well pipe assembly comprises a casing pipe 8, a filter pipe 9 and a reservoir pipe 10, as shown in figure 3. More preferably, the casing pipe 8 is installed in a rock-soil layer, and the casing pipe 8 is used for reinforcing the well wall; the filtering pipe 9 is installed in the aquifer, and the filtering pipe 9 is used for collecting underground water and blocking sand; a water storage pipe 10 is installed at the bottom of the well 6, and the water storage pipe 10 serves to store the collected glacier water. The preferred technical scheme of this embodiment installs well wall pipe 8, filter tube 9 and standpipe 10 in well 6, can consolidate the wall of a well through well wall pipe 8, can block the gravel through filter tube 9, filters water, can collect the glacier water after filtering through standpipe 10.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A method of extracting water from glacier drilling, comprising the steps of:
selecting a drilling place (2), wherein the distance between the drilling place (2) and the tail end of an icetongue (1) of the mountain glacier is 3-10 kilometers;
the drilling direction (5) of the water well (6) and the vertical line (4) of the horizontal plane form an acute angle, and the water well (6) is drilled downwards along the opposite direction of the ice tongue (1);
when the water well (6) is drilled, when the geological structure is drilled to be quartz sand, the water well penetrates through the quartz sand layer (7) and continues to be drilled forwards for 20-60 m;
and detecting the water quality of the water collected in the water well (6), and taking the water well (6) as a water source point after the water quality in the water well (6) is qualified.
2. A method for taking water from glacier drilling according to claim 1, characterized in that the angle between the drilling direction (5) of the water well (6) and the vertical (4) of the horizontal plane is 12-20 °.
3. A method of extracting water from glaciers drilling according to claim 1, wherein the mountain glaciers are mountain ancient glaciers.
4. A method of taking water from glacier drilling according to claim 1, characterized in that the depth of the water well (6) is 270-410 m.
5. A method of taking water from glacier drilling according to claim 4, characterized in that the depth of the water well (6) when drilling to the quartz sand layer (7) is 250-350 m.
6. A method for taking water from glacier drilling according to claim 4, characterized in that the opening diameter of the water well (6) is 30-40 cm.
7. A method for taking water from glacier drilling according to claim 4, characterized in that the mouth of the water well (6) is 3-5 cm above the horizontal ground (3).
8. A method for taking water from glacier drilling according to claim 1, characterized in that the bottom of the well (6) is semi-spherical or funnel-shaped.
9. A method of extracting water from glacier drilling according to any one of claims 1 to 8, further comprising the steps of: -installing a well tubular assembly in the water well (6).
10. A method of taking water from glacier drilling according to claim 9, characterized in that the well pipe assembly comprises a well pipe (8), a filter pipe (9) and a water storage pipe (10), wherein,
the casing pipe (8) is arranged on a rock-soil layer, and the casing pipe (8) is used for reinforcing the well wall;
the filter pipe (9) is arranged in an aquifer, and the filter pipe (9) is used for collecting underground water and blocking sand;
the water storage pipe (10) is installed at the bottom of the well (6), and the water storage pipe (10) is used for storing the collected glacier water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210196072.2A CN114526038A (en) | 2022-03-01 | 2022-03-01 | Method for taking water in glacier drilling |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210196072.2A CN114526038A (en) | 2022-03-01 | 2022-03-01 | Method for taking water in glacier drilling |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100964741B1 (en) * | 2010-03-16 | 2010-06-24 | (주)경하건설 | Intake structure for preventing underground water pollution |
| US20110091607A1 (en) * | 2009-10-15 | 2011-04-21 | Allen Szydlowski | Method and system for processing glacial water |
| CN102102382A (en) * | 2009-12-22 | 2011-06-22 | 新疆格莱雪冰川水制造有限公司 | Glacier water taking device |
| KR101715920B1 (en) * | 2015-12-03 | 2017-03-13 | 한국지질자원연구원 | Water intake system fitrated from surface lake or reservoir using horizontal collection modules |
| CN112028406A (en) * | 2020-09-08 | 2020-12-04 | 中煤科工集团西安研究院有限公司 | Underground water in-situ remediation device and method based on directional drilling |
-
2022
- 2022-03-01 CN CN202210196072.2A patent/CN114526038A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110091607A1 (en) * | 2009-10-15 | 2011-04-21 | Allen Szydlowski | Method and system for processing glacial water |
| CN102102382A (en) * | 2009-12-22 | 2011-06-22 | 新疆格莱雪冰川水制造有限公司 | Glacier water taking device |
| KR100964741B1 (en) * | 2010-03-16 | 2010-06-24 | (주)경하건설 | Intake structure for preventing underground water pollution |
| KR101715920B1 (en) * | 2015-12-03 | 2017-03-13 | 한국지질자원연구원 | Water intake system fitrated from surface lake or reservoir using horizontal collection modules |
| CN112028406A (en) * | 2020-09-08 | 2020-12-04 | 中煤科工集团西安研究院有限公司 | Underground water in-situ remediation device and method based on directional drilling |
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