Gas phase temporary plugging water control fracturing fluid and fracturing method

Abstract

The invention discloses a gas phase temporary plugging water control fracturing fluid and a fracturing method, a formula of an automatic gas generation foam fracturing fluid is constructed by optimizing a gas generation system and a thickening agent, a cross-linking agent and the like required by the fracturing fluid with good compatibility with the gas generation system, and the gas phase temporary plugging water control fracturing fluid is successfully applied to a low-permeability low-pressure bottom water reservoir. The automatic gas generation foam flooding has the biggest advantage that an automatic gas generation chemical system provides a gas source, compared with conventional foam flooding ground foaming, preparation or transportation of the gas source is reduced, gas generation equipment and a gas injection pressurizing device are omitted, the occupied area is small, and construction is more convenient.

Description

Technical Field

[0001] The invention belongs to the field of oil and gas field development and relates to a gas phase temporary plugging and water control fracturing fluid and a fracturing method. Background Art

[0002] The Ordos Basin is located in the central part of the country. It is a sedimentary stable and superimposed craton depression basin. The oil and gas reservoirs generally have the characteristics of "low permeability, low pressure, and low abundance". The Jurassic shallow oil reservoirs in the Ordos Basin are an important guarantee for increasing reserves and production in the oil field, but the Jurassic oil reservoirs have the characteristics of strong heterogeneity and complex oil-water relationships. With the increase in production and construction tasks, the Jurassic system in the basin has increased its deployment year by year, but the overall physical properties of the oil layers show a trend of thinning thickness and deteriorating physical properties. Among them, reservoirs with poor bottom water shielding conditions account for 41.3%, the success rate of oil testing is only 21.3%, and the proportion of water-producing wells reaches 75.1%.

[0003] In the early stage, 63 wells were tested with new water control technologies such as "three small and one low" (small liquid volume, small displacement, small sand volume and low opening degree) fracturing, clean water gas suspension sand fracturing, hydraulic sandblasting fixed-point fracturing, and organic acid pressure-controlled acidification, but the success rate of oil testing is still low. Therefore, how to solve the problem of bottom water rushing up and high water content in oil wells after fracturing transformation is the key to improving the construction effect of low-permeability bottom water reservoirs. Summary of the invention

[0004] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art and provide a gas phase temporary plugging water control fracturing fluid and a fracturing method to solve the problems of bottom water surge and high water content in oil wells after fracturing transformation of low permeability bottom water reservoirs in the prior art.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A gas phase temporary plugging and water control fracturing fluid comprises, in mass percentage, 3.6% of gas generating agent A, 4.5% of gas generating agent B, 0.35% of thickener, 0.6% of cross-linking agent, 0.3% of foaming agent, 8% of gas generating catalyst and 0.2% of gel breaker, and the balance is water.

[0007] A further improvement of the present invention is:

[0008] Preferably, the aeration agent A is carbonamide, the aeration agent B is sodium nitrite, the thickener is acidic guar gum, the cross-linking agent is organic boron, the foaming agent is one or more quaternary ammonium base compounds, and the degumming agent is one of ammonium persulfate, potassium persulfate or calcium persulfate.

[0009] Preferably, the gasification catalyst is hydrochloric acid or citric acid or a combination of the two.

[0010] A fracturing method based on the above-mentioned gas phase temporary plugging and water control fracturing fluid comprises the following steps:

[0011] Step 1, respectively preparing and loading a base liquid, an air-generating catalyst, a cross-linking agent and a breaker; the base liquid includes an air-generating agent A, an air-generating agent B, a thickener, a foaming agent and water;

[0012] Step 2: Determine the reservoir type based on reservoir geology, physical properties and rock mechanics, and optimize the process parameters based on the reservoir type;

[0013] Step 3: The fracturing system inputs fracturing fluid and proppant into the well according to the process parameters to perform fracturing.

[0014] Preferably, the fracturing system includes a sand mixing truck and a catalytic liquid tank, and the input end of the sand mixing truck is simultaneously connected to a gel breaking tank, a sand tank, a cross-linking agent tank and a plurality of base liquid tanks;

[0015] The output ends of the sand mixer and the catalyst tank are connected to the collecting pipe, the output end of the collecting pipe is connected to a low-pressure pipe, the output end of the low-pressure pipe is connected to a fracturing truck, the output end of the fracturing truck is connected to a high-pressure pipe, and the output end of the high-pressure pipe is connected to a wellhead.

[0016] Preferably, in step 1, the preparation process of the base liquid is: after adding clean water to the base liquid tank, add the gasifier A and the gasifier B, after the temperature in the base liquid tank returns to room temperature, add the thickener, mix and swell, and then add the foaming agent.

[0017] Preferably, in step 1, the preparation process of the gas catalyst is to mix 31% industrial hydrochloric acid and water in a volume ratio of 1:3.4 in a catalyst liquid tank.

[0018] Preferably, in step 1, the liquid in the crosslinking agent tank is prepared by mixing 31% industrial hydrochloric acid and the crosslinking agent in a volume ratio of 1:4 in the crosslinking agent tank.

[0019] Preferably, a cement truck is arranged between the catalyst liquid tank and the collecting pipe.

[0020] Preferably, the process parameters include liquid volume, sand volume, displacement and proppant concentration.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The invention discloses a gas phase temporary plugging and water control fracturing fluid, which optimizes the gas generation system and the thickener, cross-linking agent and the like required for the fracturing fluid having good compatibility with the gas generation system, thereby constructing a formula of a self-generating foam fracturing fluid, and is successfully used in low-permeability and low-pressure bottom water reservoirs. Adding self-generated gas agent solution to the fluid injected into the reservoir causes a chemical reaction under reservoir conditions to release self-generated gas. On the one hand, the "Jiamin effect" formed by the foam fluid in the pores and cracks is used to block the high-permeability channel to control the bottom water from rising, thereby achieving the purpose of controlling water and increasing oil production; on the other hand, the self-generated foam fracturing fluid has the characteristics of increasing formation energy, thermal decomposition plugging, strong sand carrying capacity, easy backflow, low water sensitivity damage and low filtration loss, which is of great significance for removing formation pollution and improving the permeability of the near-wellbore area of ​​low-permeability bottom water reservoirs; furthermore, the biggest advantage of self-generated foam drive is that the self-generated gas chemical system provides a gas source. Compared with conventional foam drive surface foaming, it reduces the preparation or transportation of the gas source, omits gas production equipment and gas injection and boosting devices, occupies a small area, and is more convenient to construct. The self-generated foam fracturing fluid system can adapt to low-permeability bottom water reservoirs and effectively prevent the problem of bottom water rising to the oil layer along the high-permeability channel after reservoir transformation. However, when this system is implemented in a low-permeability bottom water reservoir, it is necessary to add an acidic catalyst and a foaming agent to two gas generating agents for gas generation reaction, and the corresponding fracturing fluid system can effectively cross-link and carry sand.

[0023] The present invention discloses a gas phase temporary plugging and water control fracturing method for improving the transformation effect of low permeability bottom water reservoirs, which mainly includes the following steps: selecting fracturing fluid and proppant; the fracturing fluid includes: gas generating agent, thickening agent, cross-linking agent, foaming agent, acid catalyst and degelling agent; preparing fracturing fluid system; optimizing fracturing equipment; optimizing fracturing construction parameters and performing fracturing construction. By dividing the reservoir and optimizing the reservoir type, a self-generated gas agent solution is added to the fluid injected into the reservoir, so that it undergoes chemical reaction under reservoir conditions and releases self-generated gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 Schematic diagram of foam fracturing construction equipment and connections.

[0025] Figure 2 Fracturing construction curve diagram of an embodiment of the present invention.

[0026] Among them, 1 is a base liquid tank; 2 is a catalytic liquid tank; 3 is a cement truck; 4 is a sand tank; 5 is a rubber breaking tank; 6 is a sand mixing truck; 7 is an instrument truck; 8 is a fracturing truck; 9 is a low-pressure pipe; 10 is a high-pressure pipe; 11 is a collecting pipe; and 12 is a cross-linking agent tank. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0028] The present invention discloses a gas phase temporary plugging and water control fracturing fluid for improving the transformation effect of low permeability bottom water reservoir, comprising: a gas generating agent, a thickening agent, a cross-linking agent, a foaming agent, a gas generating catalyst and a gel breaker; the gas generating agent comprises a gas generating agent A and a gas generating agent B, and the gas generating agent A and the gas generating agent B can generate heat and gas under the action of the gas generating catalyst; the system is a self-generating foam fracturing fluid system, which generates chemical reactions under reservoir conditions and releases self-generated gas, and on the one hand, utilizes the "Jamien effect" formed by the foam fluid in the pores and cracks to seal the gas. Block the high permeability channel to control the upwelling of bottom water, thereby achieving the purpose of controlling water and increasing oil production; on the other hand, the self-generated gas foam fracturing fluid has the characteristics of increasing formation energy, pyrolysis plugging, strong sand carrying capacity, easy backflow, low water sensitivity and low filtration loss, which is of great significance for removing formation pollution and improving the permeability of the near-wellbore area of ​​low-permeability bottom water oil reservoirs; furthermore, the biggest advantage of self-generated gas foam drive is that the self-generated gas chemical system provides the gas source. Compared with conventional foam drive ground foaming, it reduces the preparation or transportation of gas source, omits gas making equipment and gas injection and pressurization device, occupies a small area, and is more convenient to construct.

[0029] As one of the preferred solutions, the raw material composition and mass percentage of each component of the fracturing fluid are as follows: 3.6% gasifier A, 4.5% gasifier B, 0.35% thickener, 0.6% crosslinker, 0.3% foaming agent, 8% gasifier catalyst, 0.2% breaker, and the balance is water. The gasifier A is carbonamide (urea), the gasifier B is sodium nitrite, the thickener is acidic guar gum, the crosslinker is acidic organic boron, the foaming agent is one or more of quaternary ammonium base or sulfonate compounds, and the breaker is one of ammonium persulfate, potassium persulfate or calcium persulfate. The proportion of each chemical material can be slightly adjusted according to the working conditions of the specific implementation well.

[0030] Preferably, the quaternary ammonium base or sulfonate compound is one or more of tetramethylammonium hydroxide or sodium isobutyl-n-octanebenzenesulfonate.

[0031] Preferably, the catalyst is hydrochloric acid, citric acid or a combination of both.

[0032] During the fracturing process, proppant is added at the same time and stored in the sand tank 4. The proppant is one of 20 / 40 mesh quartz sand, 20 / 40 mesh ceramsite, 20 / 40 mesh coated sand, 30 / 50 mesh quartz sand, 30 / 50 mesh coated sand, 30 / 50 mesh ceramsite, 40 / 70 mesh quartz sand, 40 / 70 mesh ceramsite, and 40 / 70 mesh coated sand, or any combination thereof.

[0033] On the one hand, the present invention discloses a method for gas phase temporary plugging and water control fracturing to improve the transformation effect of low permeability bottom water reservoirs, see Figure 1The system for implementing the method includes several base liquid tanks 1, catalytic liquid tanks 2, cement trucks 3, sand tanks 4, rubber breaking tanks 5, sand mixing trucks 6, instrument trucks 7, fracturing trucks 8, low-pressure pipes 9, high-pressure pipes 10, collection pipes 11 and cross-linking agent tanks 12.

[0034] As a preferred solution, the fracturing trucks 8 are four 2000-type fracturing trucks, and the cement truck is a 700-type. The number of base liquid tanks 1 and the like is prepared according to the construction scale, and the number of other construction equipment can be adjusted according to the scale of the specific well.

[0035] A plurality of base liquid tanks 1 are connected to a sand mixing truck 6, and the sand mixing truck 6 is connected to a gel breaker tank 5, a sand tank 4 and a cross-linking agent tank 12 at the same time. After the base liquid in the base liquid tank 1, the gel breaker in the gel breaker tank 5 and the cross-linking agent in the cross-linking agent tank 12 are mixed in the sand mixing truck 6, the solid proppant in the sand tank 4 is driven to flow into the collecting pipe 11. Driven by the cement truck 3, the gas catalyst flows from the catalytic liquid tank 2 into the collecting pipe 11. The output end of the collecting pipe 11 is connected to the low-pressure pipe 9, the output end of the low-pressure pipe 9 is connected to the inlet of the fracturing truck 8, the outlet of the fracturing truck 8 is connected to the high-pressure pipe 10, and the output end of the high-pressure pipe 10 is connected to the wellhead.

[0036] The specific method includes the following steps:

[0037] S1, select fracturing fluid and proppant. The fracturing fluid composition includes base fluid, cross-linking agent, gasification catalyst, and degelling agent. The foam fracturing fluid system in S1 uses clean water as solvent;

[0038] S2, on-site liquid preparation process optimization. Self-generating foam fracturing fluid is mainly composed of base fluid, cross-linking agent and gas catalyst. Since the three will react after mixing, the liquid needs to be prepared separately. At the same time, the catalyst of self-generating foam fracturing fluid is an acidic substance, and the reaction needs to be carried out in a weakly acidic environment. Although the corrosion rate of the entire liquid is low, in order to ensure the equipment, the catalyst still needs to be contained in a catalytic liquid tank.

[0039] Furthermore, the preparation of the fracturing fluid system in step S2 comprises the following steps:

[0040] (1) Preparation of base liquid: The preparation of base liquid, the process of adding additives and the preparation sequence are mainly as follows: ① Inject clean water into the base liquid tank 1 first, add the gas generating agent (A, B) and mix evenly, and adjust the amount of gas generating agent appropriately according to the required gas production; ② Wait for the system temperature in the base liquid tank 1 to return to room temperature; ③ Add acidic guar gum thickener, circulate and mix at a speed of not less than 500L / min for 15min, and the swelling time is about 2 hours; ④ Add conventional additives such as fungicide, clay stabilizer, foaming agent, drainage agent, etc.

[0041] (2) Preparation of gas catalyst: 31% industrial hydrochloric acid and clean water are prepared in a volume ratio of 1:3.4, placed in a catalyst liquid tank 2, and used on the same day of preparation. The catalyst in the catalyst liquid tank 2 is pressurized into the mixture by a cement truck 3.

[0042] (3) Preparation of cross-linking agent: 31% industrial hydrochloric acid and cross-linking agent are prepared in a volume ratio of 1:4 and placed in a cross-linking agent tank 12;

[0043] (4) The gel breaker is the same as the conventional fracturing fluid, and is added in an artificial wedge shape at 0.01%-0.03%-0.05% from the gel breaker tank 5;

[0044] (5) In order to ensure the viscosity of the fracturing fluid, according to the experimental results, the fracturing construction is required to be completed within 10 hours after the base fluid of the self-gas foam fracturing fluid is prepared.

[0045] S3, optimization of fracturing construction equipment. The ground supporting equipment and processes required for the on-site implementation of gas phase temporary plugging and water control fracturing are relatively simple, and the current conventional fracturing equipment and supporting processes can be used.

[0046] S4, optimization of fracturing construction parameters. Based on reservoir geology, physical properties and rock mechanical properties, the reservoir type is selected, and the software is used to optimize parameters such as liquid volume, sand volume, displacement, proppant concentration, etc. The construction pumping program is designed according to the optimized parameters, and the fracturing construction process is determined.

[0047] The optimization of fracturing construction parameters, on the one hand, the construction scale should be as small as possible to avoid excessive extension of artificial fractures to the bottom water layer, resulting in high water production in oil testing; on the other hand, it is necessary to reasonably optimize the transformation scale to balance the dual needs of increasing single well production and controlling fracture height expansion. The recommended table of fracturing construction parameters is shown in Table 1.

[0048] Carry out sand fracturing construction according to the pumping procedure:

[0049] (1) Test pressure at 50MPa to ensure that the surface pipelines and wellheads are not punctured or leaky and that the pressure test is qualified;

[0050] (2) Low displacement, seat seal, displacement 0.47-0.75m 3 / min, oil pressure 4.1-25.5MPa;

[0051] (3) Pumping pre-fluid: Pumping base fluid into the formation

[0052] (4) Pumping sand-carrying fluid: pumping the cross-linking agent and proppant into the formation;

[0053] (5) Pumping displacement fluid: Pump the base fluid into the formation to push all the sand-carrying fluid in the wellbore into the fracturing cracks;

[0054] (6) Stop the pump and measure the pressure drop: Measure the pressure drop for 15 minutes after stopping the pump.

[0055] Table 1 Recommended parameters for temporary gas plugging fracturing in low permeability bottom water reservoirs

[0056]

[0057]

[0058] Table 2 Formulation of autogenous gas fracturing fluid system

[0059]

[0060] Table 3 List of liquid tanks, fracturing fluid and acid preparation

[0061]

[0062] Table 4 Pumping program for well construction in the embodiment of the present invention

[0063]

[0064] Example 1

[0065] Taking Yue XX Well as an example, the technical method of the present invention is further explained.

[0066] Yue XX well, the fracturing layer is Yan 9, the reservoir thickness is 4.8m, the reservoir permeability is 6mD, and the density is 2.46g / cm 3 The lower part of the proposed fracturing layer is adjacent to a water layer. If conventional "three small and one low" fracturing, organic acid pressure-controlled acidification and other transformation processes are used, it is easy to cause pressure channeling and connect the water layer. Therefore, the self-generated foam gas phase temporary plugging and water-controlled fracturing construction is used for this well. The specific steps are as follows:

[0067] Step 1: Select fracturing fluid and proppant according to the formation and well conditions of the construction well. The final composition of the fracturing fluid raw materials is determined to include: 3.6% gas generating agent A, 4.5% gas generating agent B, 0.35% thickener, 0.6% cross-linking agent, 0.2% foaming agent, 0.2% debonding agent, 2.5% acid catalyst, and the balance is clean water. The proppant uses 20 / 40 mesh quartz sand.

[0068] Step 2: Prepare the ground fluid system. The base fluid, gas catalyst, and cross-linking agent are prepared according to the formula in Table 1. The amount of each chemical material and the number of storage tanks required are shown in Table 2. The specific preparation process is as follows:

[0069] (1) First, use a sand mixer truck to mix the sand in a 60m3 3 The clean water tank is based on the actual water volume (50m 3) Dissolve 45 bags of aerating agent A and 45 bags of aerating agent B, then use a 700-type cement truck to circulate the brine tank, and use the negative pressure pipeline to suck and dissolve 7 bags of thickener in each tank during the circulation process, and add the foaming agent tetramethylammonium hydroxide, and circulate for 15 minutes.

[0070] (2) Preparation of gas catalyst: at 1.5m 3 Add 4.5m3 of industrial hydrochloric acid with a concentration of 31% 3 Clean water, prepared to 6m 3 Acid liquid, placed in the catalyst liquid tank;

[0071] (3) Preparation of cross-linking agent: Add 30L 31% hydrochloric acid to the barrel containing the cross-linking agent to prepare 0.25m3 of acidic organic boron cross-linking agent. 3 , placed in the sand mixing vehicle liquid adding tank.

[0072] (4) Preparation of gel breaker: Add ammonium persulfate into gel breaker tank 5.

[0073] Step 3: (1) According to the geological and logging data of the target shallow low-permeability bottom water oil layer, the adjacent well transformation process, transformation parameters and transformation effect are integrated, and the fracturing simulation results are simulated by fracturing simulation software to optimize and determine the fracturing transformation parameters of the low-permeability bottom water oil layer. As shown in Table 3, the designed fracturing parameters are 20 / 40 mesh quartz sand proppant 2.0m 3 , fracturing fluid volume 39.6m 3 , fracturing displacement 0.8m 3 / min, average sand ratio 10.0%.

[0074] (2) According to the scale of construction, prepare construction equipment: 4 2000-type fracturing trucks, 1 sand mixer truck, 1 700-type cement truck, 1 instrument truck, 1 catalytic liquid tank truck, and connect the equipment as follows: Figure 1 shown.

[0075] (3) According to the design and construction pumping procedure in (1), the fracturing construction process is as follows:

[0076] ① The test pressure is 50MPa, and the surface pipelines and wellheads are not punctured or leaky, and the test pressure is qualified;

[0077] ②Low displacement, seat seal, displacement 0.47-0.75m 3 / min, oil pressure 4.1-25.5MPa;

[0078] ③ Pump the pre-filling liquid: 0.75-0.83m 3 / min displacement injection pre-fluid 9.1m 3 , pressure 14.5-21.3MPa;

[0079] ④ Pumping sand-carrying fluid: 0.77-0.86m3 / min displacement, net volume of injected sand-carrying fluid: 19.9m 3 , pressure 13.6-14.5MPa, add sand for a total of 2m 3 , average sand ratio 10%;

[0080] ⑤ Pumping displacement fluid: After adding sand, inject 4.6m of displacement fluid 3 Stop the pump (the liquid volume is designed to be equal to the tubing volume from the wellhead to the perforation section);

[0081] ⑥ Stop the pump and measure the pressure drop: Measure the pressure drop for 15 minutes after stopping the pump, and the pressure is 9.7-8.7MPa.

[0082] like Figure 2 As shown in the figure, the construction process of Yue XX well extension 9 layer was smooth and the fracture pressure was 25.5MPa, the average pump pressure was 14.3MPa, and 9.1m of pre-fluid was injected. 3 , sand-carrying fluid 19.9m 3 , displacement fluid 4.6m 3 , total liquid volume entering the well is 33.6m 3 , 70kg of gel breaker, 20 / 40 mesh quartz sand 2m 3 , with an average sand ratio of 10%. The construction process was smooth, and the oil test results showed that the daily oil production was 22.9t / d and the water content was 27.9%. In the initial stage of production, the daily liquid production was 5.4t / d, the oil was 3.9t / d, and the water content was 19.5%; after 110 days of production, the daily liquid production was 5.4t / d, the oil was 4.3t / d, and the water content was 16.5%; in the initial stage of production, the comparison well produced 8.8t / d of liquid, 2.5t / d of oil, and the water content was 66.0%; after 110 days of production, the daily liquid production was 8.3t / d, the oil was 2.2t / d, and the water content was 74.0%, and the effect of controlling water and increasing oil production was significant.

[0083] Example 2

[0084] In this embodiment, the foaming agent is sodium isobutyl n-octane benzene sulfonate, the degumming agent is potassium persulfate, and the remaining parts and parameters not involved are the same as those in Example 1, wherein the mass of potassium persulfate is 82 kg.

[0085] Example 3

[0086] In this embodiment, the foaming agent is a mixture of tetramethylammonium hydroxide and sodium isobutyl-n-octanebenzenesulfonate, the gel breaker is calcium persulfate, and the remaining parts and parameters are the same as those in Example 1, wherein the mass of calcium persulfate is 72 kg.

[0087] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A gas phase temporary plugging and water control fracturing fluid, characterized in that: The agent, in mass percentage, includes 3.6% of aeration agent A, 4.5% of aeration agent B, 0.35% of thickener, 0.6% of cross-linking agent, 0.3% of foaming agent, 8% of aeration catalyst and 0.2% of degumming agent, and the balance is water.

2. A gas phase temporary plugging and water control fracturing fluid according to claim 1, characterized in that: The gasifier A is carbonamide, the gasifier B is sodium nitrite, the thickener is acidic guar gum, the cross-linking agent is organic boron, the foaming agent is one or more quaternary ammonium base compounds, and the degumming agent is one of ammonium persulfate, potassium persulfate or calcium persulfate.

3. The gas phase temporary plugging and water control fracturing fluid according to claim 1, characterized in that: The gasification catalyst is any one of hydrochloric acid or citric acid or a combination of the two.

4. A fracturing method based on the gas phase temporary plugging and water control fracturing fluid according to claim 1, characterized in that: The following steps are involved: Step 1, respectively preparing and loading a base liquid, an air-generating catalyst, a cross-linking agent and a breaker; the base liquid includes an air-generating agent A, an air-generating agent B, a thickener, a foaming agent and water; Step 2: Determine the reservoir type based on reservoir geology, physical properties and rock mechanics, and optimize the process parameters based on the reservoir type; Step 3: The fracturing system inputs fracturing fluid and proppant into the well according to the process parameters to perform fracturing.

5. The fracturing method of gas phase temporary plugging and water control fracturing fluid according to claim 4, characterized in that: The fracturing system comprises a sand mixing vehicle (6) and a catalytic liquid tank (2), wherein the input end of the sand mixing vehicle (6) is simultaneously connected to a gel breaking tank (5), a sand tank (4), a cross-linking agent tank (12) and a plurality of base liquid tanks (1); The output end of the sand mixing vehicle (6) and the output end of the catalytic liquid tank (2) are both connected to a collecting pipe (11), the output end of the collecting pipe (11) is connected to a low-pressure pipe (9), the output end of the low-pressure pipe (9) is connected to a fracturing vehicle (8), the output end of the fracturing vehicle (8) is connected to a high-pressure pipe (10), and the output end of the high-pressure pipe (10) is connected to a wellhead.

6. The fracturing method of gas phase temporary plugging and water control fracturing fluid according to claim 5, characterized in that: In step 1, the preparation process of the base liquid is as follows: after adding clean water to the base liquid tank (1), add the aeration agent A and the aeration agent B, after the temperature in the base liquid tank (1) returns to room temperature, add the thickener, mix and swell, and then add the foaming agent.

7. The fracturing method of the gas phase temporary plugging and water control fracturing fluid according to claim 5, characterized in that: In step 1, the preparation process of the gas catalyst is to mix industrial hydrochloric acid with a concentration of 31% and water in a volume ratio of 1:3.4 in a catalyst liquid tank (2).

8. The fracturing method of gas phase temporary plugging and water control fracturing fluid according to claim 5, characterized in that: In step 1, the liquid in the crosslinking agent tank (12) is prepared by mixing 31% industrial hydrochloric acid and the crosslinking agent in a volume ratio of 1:4 in the crosslinking agent tank (12).

9. The fracturing method of gas phase temporary plugging and water control fracturing fluid according to claim 5, characterized in that: A cement truck (3) is arranged between the catalytic liquid tank (2) and the collecting pipe (11).

10. The fracturing method of gas phase temporary plugging and water control fracturing fluid according to claim 4, characterized in that: Process parameters include liquid volume, sand volume, displacement and proppant concentration.

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