Analysis of Water Resource Demand for Shale Gas Development Shale gas is a clean and efficient unconventional natural gas resource. In recent years, with the continuous advancement of development technology, the production of shale gas in the United States has soared, exerting a significant impact on the international natural gas market and the global energy landscape. Consequently, major shale gas resource countries worldwide have intensified their research, exploration, and development efforts for shale gas. China possesses vast potential and a wide distribution area for shale gas resources, providing favorable conditions for achieving leapfrog development.

   Hydraulic fracturing technology is one of the primary techniques for extracting shale gas. Each segment of a horizontal well requires over 1,000 cubic meters of water for hydraulic fracturing, and a single horizontal well requires over 10,000 cubic meters of water, leading to the saying "10,000 cubic meters of water, 1,000 tons of sand". So, will the extensive water usage in the development of shale gas have a significant impact on local water supply security? Resolving the contradiction between water usage for shale gas and water usage for industrial and agricultural production, domestic life, and ecology is a prerequisite for the large-scale development of the shale gas industry.

   According to incomplete statistics, the average water consumption per well in the four major shale gas fields in the United States ranges from 11,000 cubic meters to 15,000 cubic meters. However, based on the proportion of water consumption across various industries in the main shale gas basins in the United States, the water consumption for shale gas extraction accounts for only 0.1% to 0.8% of the total regional water consumption. Compared to traditional industries such as municipal administration, agriculture, industrial mining, animal husbandry, and thermal power generation, the water consumption for shale gas development is not significant.

   In addition, according to statistics from the U.S. Department of Energy and the Groundwater Protection Council, shale gas development requires the least amount of water compared to energy production from nuclear power, conventional petroleum, coal-to-gas, coal oil shale, oil sands, bioethanol, and biodiesel. Furthermore, the water used in shale gas development is a one-time concentrated use, characterized by high concentration, short duration, and low water quality requirements. This is significantly different from the continuous water use characteristics of traditional industry and agriculture, and generally does not have a significant impact on the water supply safety of the region, nor does it conflict with water use in traditional industries.

   The TPU layflat hose for remote water supply in shale oil and gas development is a hose that can be positively pressurized and flatly coiled. It is co-extruded in one step from a TPU inner rubber layer, a fiber reinforcement layer, and a TPU outer rubber layer. The product features a large diameter, high flow rate, high pressure resistance, and high conveying efficiency. Its working pressure reaches 10 kilograms, and its tensile strength exceeds 15 tons. Compared to rubber hoses and steel pipes, it has the advantages of light weight, high pressure resistance, fast conveying efficiency, soft texture, coilability, convenient operation, fast laying and retrieval speed, maneuverability, strong environmental adaptability, ease of use, and durability.