Three-dimensional seismic exploration hole-forming before-drilling water containing device

Abstract

The utility model relates to the technical field of exploration drilling, and provides a three-dimensional seismic exploration hole-forming before-drilling water containing device which comprises a collecting bin and a water containing pipe, the upper end of the collecting bin is open, and the collecting bin is suitable for collecting slurry mixtures generated during drilling; the water containing pipe is arranged in the collecting bin and extends in the depth direction of the collecting bin, the lower end of the water containing pipe penetrates through the bottom of the collecting bin, the upper end of the water containing pipe is communicated with an inner cavity of the collecting bin, and a drill hole in the extending direction of the water containing pipe is formed in the water containing pipe. According to the device, the workload of digging holes in cold or humid land is reduced, the size is small, carrying is convenient, and the water consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of exploration drilling, in particular to a water storage device before hole forming for 3D seismic exploration drilling. Background Art

[0002] During the 3D seismic exploration process, drilling and hole forming for blasting are required. During the drilling and hole forming process, water is used as a circulating fluid for drilling operations. On the one hand, during field construction, a motorized tricycle is needed to transport water, and water is relatively scarce; on the other hand, before drilling construction, a pit needs to be dug at the drilling location to store water for drilling and hole forming operations. During winter construction, the ground is relatively hard and it is not easy to form a shallow pit to store water. Additionally, during the rainy season, the ground is relatively wet and sticky, and it is not easy to form a shallow pit to store water, making it difficult to store the water resources during the drilling operation and unable to carry out the operation normally. Content of the Utility Model

[0003] To overcome the disadvantages and deficiencies in the prior art, the utility model provides a water storage device before hole forming for 3D seismic exploration drilling, which can reduce the workload of digging pits in cold or wet soil, has a small volume, is convenient to carry, and saves water consumption.

[0004] The utility model provides a water storage device before hole forming for 3D seismic exploration drilling, including:

[0005] A collection bin, the upper end of the collection bin is open, and the collection bin is suitable for collecting the mud mixture generated during drilling;

[0006] A water storage pipe is arranged in the collection bin, the water storage pipe extends along the depth direction of the collection bin, the lower end of the water storage pipe penetrates through the bottom of the collection bin, the upper end of the water storage pipe is communicated with the inner cavity of the collection bin, and a drilling hole is formed in the water storage pipe along its own extension direction.

[0007] According to the water storage device before hole forming for 3D seismic exploration drilling provided by the utility model, the lower end of the water storage pipe protrudes from the bottom of the collection bin.

[0008] According to the water storage device before hole forming for 3D seismic exploration drilling provided by the utility model, a water blocking part extends at the open part of the collection bin close to the water storage pipe.

[0009] According to the water storage device before hole forming for 3D seismic exploration drilling provided by the utility model, the water storage device before hole forming for 3D seismic exploration drilling further includes a support rod, the support rod is arranged in the inner cavity of the collection bin, and both ends of the support rod respectively abut against the opposite inner side walls of the inner cavity.

[0010] A water storage device before hole drilling for 3D seismic exploration according to the present utility model, the water storage device before hole drilling for 3D seismic exploration further includes support feet, the support feet are arranged on the collection bin and located on the outer bottom surface of the collection bin at one end away from the water storage pipe.

[0011] A water storage device before hole drilling for 3D seismic exploration according to the present utility model, the water storage device before hole drilling for 3D seismic exploration further includes a plurality of lifting lugs, and the plurality of lifting lugs are spaced apart and distributed at the bottom of the collection bin.

[0012] A water storage device before hole drilling for 3D seismic exploration according to the present utility model, the diameter of the drill hole is larger than the diameter of the drill bit.

[0013] A water storage device before hole drilling for 3D seismic exploration according to the present utility model, the water storage pipe is arranged in a tapered shape from top to bottom or from bottom to top.

[0014] A water storage device before hole drilling for 3D seismic exploration according to the present utility model, the inner cavity bottom of the collection bin is arranged in an arc shape.

[0015] A water storage device before hole drilling for 3D seismic exploration according to the present utility model, a holding part is arranged at one end of the collection bin away from the water storage pipe.

[0016] The water storage device before hole drilling for 3D seismic exploration provided by the present utility model, by arranging a water storage pipe, the lower end of the water storage pipe is corresponding to the ground position to be drilled, and then water is injected into the water storage pipe. The drill bit of the drilling device can extend into the water storage pipe through the drill hole and contact the ground to be drilled for drilling. The upper end of the water storage pipe is communicated with the inner cavity of the collection bin to collect the mud mixture generated during drilling. At the same time, it also provides recycled water for the water storage pipe. In this way, by forming water storage through the water storage pipe at the ground position to be drilled by the drilling device, the workload of digging pits can be reduced in cold or wet land, and due to the arrangement of the water storage pipe and the collection bin, the water consumption can be effectively saved; at the same time, the water storage device is small in volume, convenient for circulation and repeated use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic structural diagram of an embodiment of the water storage device before hole drilling for 3D seismic exploration provided by the present utility model.

[0019] Figure 2 Yes Figure 1 It is a schematic structural view of another perspective of the water storage device before hole drilling in 3D seismic exploration.

[0020] Reference numerals:

[0021] 100. Water storage device before hole drilling in 3D seismic exploration;

[0022] 110. Collection bin; 111. Inner cavity; 112. Open end; 113. Water retaining part;

[0023] 120. Water storage pipe; 121. Borehole; 122. Upper end; 123. Lower end;

[0024] 130. Support feet. Specific embodiments

[0025] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0026] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the embodiments of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the embodiments of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific situations.

[0028] In the embodiments of the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.

[0029] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the embodiments of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0030] The following Figures 1 to 2 is combined with specific embodiments and their application scenarios to elaborate in detail on the three-dimensional seismic exploration hole-forming pre-drilling water storage device provided by the embodiments of the present utility model.

[0031] In the embodiments of the utility model, with reference to Figures 1 to 2 the three-dimensional seismic exploration hole-forming pre-drilling water storage device 100 includes a collection bin 110 and a water storage pipe 120. The upper end 122 of the collection bin 110 is provided with an open mouth 112. The collection bin 110 is suitable for collecting the mud mixture generated during drilling 121. The water storage pipe 120 is arranged in the collection bin 110. The water storage pipe 120 extends along the depth direction of the collection bin 110. The lower end 123 of the water storage pipe 120 penetrates through the bottom of the collection bin 110. The upper end 122 of the water storage pipe 120 communicates with the inner cavity 111 of the collection bin 110. A drilling hole 121 is formed in the water storage pipe 120 along its own extending direction.

[0032] The collection bin 110 is suitable for collecting the mud mixture generated during the drilling process 121. The mixture usually includes water, soil particles, rock debris, and possibly other impurities. The upper end 122 of the collection bin 110 is open 112 to facilitate the smooth entry of the mud mixture into the collection bin 110, avoiding blockage problems caused by too small an opening. By centrally collecting the mud mixture, the collection bin 110 helps to keep the drilling site clean, reducing the possibility of mud splashing everywhere, thus improving the safety and comfort of the working environment. The mud mixture in the collection bin 110 can be further processed after the drilling is completed, such as filtering, sedimentation, or recycling, thus achieving the effective utilization of resources.

[0033] The water pipe 120 is located inside the collection bin 110, and its original design intention is to provide a stable water supply for the drilling device 121. By injecting clean water into the water pipe 120, it can ensure that the drill bit is fully lubricated and cooled during the drilling process 121, thus extending the service life of the drill bit and improving the drilling efficiency 121. The design of the water pipe 120 not only meets the water demand of the drilling operation but also realizes the effective management of water resources. During the drilling process, the water in the water pipe 120 can directly flow to the ground to be drilled 121 through the opening at its lower end 123 without the need to dig additional puddles or canals. Since the water pipe 120 is connected to the inner cavity 111 of the collection bin 110, part of the clean water after simple filtration can flow back into the water pipe 120, realizing the recycling of water resources. This not only reduces the waste of water resources but also reduces the cost of the drilling operation.

[0034] The lower end 123 of the water pipe 120 penetrates through the bottom of the collection bin 110, enabling the water in the water pipe 120 to directly flow to the ground to be drilled 121, improving the water supply efficiency.

[0035] The upper end 122 of the water pipe 120 is connected to the inner cavity 111 of the collection bin 110, allowing part of the clean water in the collection bin 110 to flow back into the water pipe 120. It not only realizes the recycling of water resources but also improves the water utilization efficiency.

[0036] A drilling hole 121 is formed inside the water pipe 120 for the drilling device 121 to carry out the drilling operation.

[0037] In this application, by providing a water storage pipe 120, the lower end 123 of the water storage pipe 120 is aligned with the ground position to be drilled. Then, water is injected into the water storage pipe 120. The drill bit of the drilling 121 device can extend into the water storage pipe 120 through the drilling 121 and contact the ground to be drilled for drilling. The upper end 122 of the water storage pipe 120 communicates with the inner cavity 111 of the collection bin 110 to collect the mud mixture generated during drilling 121. At the same time, it also provides recycled water for the water storage pipe 120. In this way, by forming a water storage at the ground position to be drilled by the water storage pipe 120, the workload of digging pits can be reduced in cold or wet soil, and due to the arrangement of the water storage pipe 120 and the collection bin 110, the water consumption can be effectively saved; at the same time, the water storage device is small in size, convenient for circulation and reuse.

[0038] Referring to Figure 2 , in some embodiments, the lower end 123 of the water storage pipe 120 protrudes from the bottom of the collection bin 110.

[0039] It can be understood that the lower end 123 of the water storage pipe 120 protruding from the bottom of the collection bin 110 can ensure the accuracy of the drilling 121 operation. Because the protruding part can be used as a mark for the drilling 121 position, and the drill bit can directly contact the ground when passing through the water storage pipe 120, thus avoiding the problem of position deviation. The protruding design can improve the tightness between the water storage pipe 120 and the ground and enhance the water storage capacity of the water storage pipe 120. At the same time, the operator can more intuitively judge the drilling 121 position, simplifying the installation and operation steps. At the same time, this also reduces the trouble caused by inaccurate positioning.

[0040] Referring to Figure 1 , in some embodiments, the collection bin 110 extends a water blocking portion 113 near the open end 112 of the water storage pipe 120.

[0041] It can be understood that the main function of the water blocking portion 113 is to prevent the water flowing from the water storage pipe 120 into the collection bin 110 from overflowing at the open end 112. During the drilling 121 operation, the water storage pipe 120 continuously supplies water to the collection bin 110, and the water blocking portion 113 can ensure that this water is effectively retained in the collection bin 110, thus avoiding pollution and waste of the surrounding environment.

[0042] In some embodiments, the three-dimensional seismic exploration pre-drilling water storage device 100 further includes a support rod, which is disposed in the inner cavity 111 of the collection bin 110, and both ends of the support rod respectively abut against the opposite inner side walls of the inner cavity 111.

[0043] It can be understood that the setting of the support rod significantly enhances the structural stability of the collection bin 110. By abutting the two ends of the support rod against the opposite inner walls of the inner cavity 111 of the collection bin 110 respectively, a stable support structure is formed, which can effectively resist the pressure and impact force from the outside or inside. This helps to prevent the collection bin 110 from deforming or being damaged during the drilling operation 121, ensuring the normal operation of the water storage device.

[0044] Referring to Figure 2 , in some embodiments, the water storage device 100 for the three-dimensional seismic exploration hole drilling before drilling further includes support feet 130, and the support feet 130 are arranged on the collection bin 110 and located on the outer bottom surface of the end of the collection bin 110 far from the water pipe 120.

[0045] It can be understood that the main function of the support feet 130 is to provide stable support to ensure that the collection bin 110 will not tip over or move during the drilling operation 121. At the same time, it also improves the overall stability of the entire water storage device. During the drilling operation 121, the water storage device needs to withstand forces and pressures from multiple aspects, including water flow impact, ground vibration, etc. The design of the support feet 130 can effectively disperse these forces and pressures, ensuring that the water storage device always remains stable during the operation.

[0046] In some embodiments, the water storage device for the three-dimensional seismic exploration hole drilling before drilling further includes a plurality of lifting lugs, and the plurality of lifting lugs are spaced apart and distributed at the bottom of the collection bin 110.

[0047] It can be understood that the main function of the lifting lugs is to provide a lifting point for the collection bin 110, so that the entire water storage device can be transported and moved through lifting equipment. During the exploration operation, the water storage device needs to be moved from one drilling point 121 to another drilling point 121, or needs to be transported between different construction sites. The setting of the plurality of lifting lugs makes the lifting process more stable and reliable, avoiding tilting and twisting caused by single-point lifting, thereby protecting the structural integrity of the water storage device.

[0048] In some embodiments, the diameter of the drilling hole 121 is larger than the diameter of the drill bit.

[0049] It can be understood that the main function of the diameter of the drilling hole 121 being larger than the diameter of the drill bit is to accommodate drill cuttings and mud. During the drilling process of the drilling hole 121, the drill bit will continuously cut rock or soil, generating a large amount of drill cuttings. At the same time, in order to cool the drill bit and lubricate the wall of the drilling hole 121, mud or water is usually used for flushing. If the diameter of the drilling hole 121 is the same as or smaller than the diameter of the drill bit, then the drill cuttings and mud will not be able to be discharged smoothly, resulting in the blockage of the drilling hole 121 and affecting the progress and efficiency of the drilling hole 121. Therefore, designing the diameter of the drilling hole 121 to be larger than the diameter of the drill bit can ensure that there is enough space for the drill cuttings and mud to be discharged.

[0050] In some embodiments, the water pipe 120 is arranged to be tapered from top to bottom or from bottom to top.

[0051] It is understandable that the tapered setting of the water pipe 120 can improve the utilization rate of water resources, and the water pipe 120 gradually becomes thinner from the upper end 122 to the lower end 123, or the water pipe 120 gradually becomes thinner from the lower end 123 to the upper end 122, which can be selected according to different geological conditions, but it is not specifically limited here. When water flows into the tapered water pipe 120 from above, the water flow speed will increase due to the gradual decrease in the pipe diameter, thereby enhancing the flushing force and penetration force of the water flow. During the drilling process of the hole 121, it can better remove the drill cuttings, cool the drill bit and lubricate the wall of the hole 121. Similarly, if the water pipe 120 is tapered from bottom to top, then when the water flow rises from the bottom, it will also be accelerated due to the decrease in the pipe diameter, which helps to better carry the drill cuttings and mud upward for discharge.

[0052] In some embodiments, the bottom of the inner cavity 111 of the collection bin 110 is arc-shaped.

[0053] It is understandable that the bottom of the inner cavity 111 of the collection bin 110 is arranged in an arc shape, which can reduce the residue of materials at the bottom of the collection bin 110. Since the materials will flow naturally along the arc bottom, it is difficult to form a dead corner at the bottom that is difficult to clean. The difficulty and time cost of cleaning the collection bin 110 are reduced, and the hygienic performance of the equipment is improved.

[0054] In some embodiments, a grip portion is provided at one end of the collection bin 110 away from the water collecting pipe 120 .

[0055] It is understandable that the gripping portion provides a stable gripping point for the operator, so that they can be more stable and safe when operating the collection bin 110. In particular, when the collection bin 110 needs to be tilted or inverted to empty the internal materials, the gripping portion can ensure that the operator has sufficient strength and control to stably operate the collection bin 110 to avoid accidental slipping or tipping.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A water storage device before hole drilling for 3D seismic exploration, characterized in that, Comprising: A collection bin, the upper end of the collection bin is open, and the collection bin is suitable for collecting the mud mixture generated during drilling; A water storage pipe, the water storage pipe is arranged in the collection bin, the water storage pipe extends along the depth direction of the collection bin, the lower end of the water storage pipe penetrates through the bottom of the collection bin, the upper end of the water storage pipe communicates with the inner cavity of the collection bin, and a drilling hole is formed in the water storage pipe along its own extension direction.

2. The water storage device before hole drilling for 3D seismic exploration according to claim 1, characterized in that, The lower end of the water storage pipe protrudes from the bottom of the collection bin.

3. The water storage device before hole drilling for three-dimensional seismic exploration according to claim 1, characterized in that, A water blocking portion extends at the opening of the collection bin near the water storage pipe.

4. The water storage device before hole drilling for 3D seismic exploration according to claim 1, characterized in that, The water storage device before hole formation for three-dimensional seismic exploration further includes a support rod, the support rod is arranged in the inner cavity of the collection bin, and both ends of the support rod respectively abut against the opposite inner wall surfaces of the inner cavity.

5. The water storage device before hole drilling for 3D seismic exploration according to claim 1, characterized in that, The water storage device before hole formation for three-dimensional seismic exploration further includes support feet, the support feet are arranged on the collection bin and are located on the outer bottom surface of the end of the collection bin far from the water storage pipe.

6. The water storage device before drilling for three-dimensional seismic exploration according to claim 1, characterized in that, The water storage device before hole formation for three-dimensional seismic exploration further includes a plurality of lifting lugs, and the plurality of lifting lugs are spaced apart and distributed at the bottom of the collection bin.

7. The water storage device before hole drilling for 3D seismic exploration according to any one of claims 1-6, characterized in that, The diameter of the drilling hole is larger than the diameter of the drill bit.

8. The water storage device before hole drilling for 3D seismic exploration according to any one of claims 1-6, characterized in that, The water storage pipe is arranged in a tapered shape from top to bottom or from bottom to top.

9. The water storage device before hole drilling for 3D seismic exploration according to any one of claims 1-6, characterized in that The bottom of the inner cavity of the collection bin is arranged in an arc shape.

10. The water storage device before hole drilling for 3D seismic exploration according to any one of claims 1-6, characterized in that, A holding portion is provided at the end of the collection bin far from the water storage pipe.

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