CN219475554U - Acidizing fracturing fluid measuring device for petroleum drilling - Google Patents
Acidizing fracturing fluid measuring device for petroleum drilling Download PDFInfo
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- CN219475554U CN219475554U CN202320517455.5U CN202320517455U CN219475554U CN 219475554 U CN219475554 U CN 219475554U CN 202320517455 U CN202320517455 U CN 202320517455U CN 219475554 U CN219475554 U CN 219475554U
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Abstract
The utility model relates to an acidizing fracturing fluid measuring device for petroleum drilling. The technical proposal is as follows: a quick heating pipe is arranged in the outer wall of the measuring cylinder body, a reading scale mark is arranged on the outer side of the measuring cylinder body, and the quick heating pipe is connected to a temperature controller and a heating button which are arranged in the base through wires; the inner chamber bottom of measuring the barrel is equipped with the stirring rake, and the stirring rake passes through the output shaft of servo motor that the sealing member was equipped with in the base, and servo motor is connected to the low speed adjusting knob and the high speed button that are equipped with in the base, and is equipped with temperature sensor at the outer wall downside of measuring the barrel, and temperature sensor passes through the wire and is connected to temperature controller. The beneficial effects are that: the utility model can realize high-speed foaming of the foaming agent sample solution; in addition, the determination of the foam quality and the half-life of the acidizing fracturing fluid can be performed, and the foaming agent sample solution does not need to be poured out, so that the characteristics of zero liquid loss, easiness in operation and convenience in carrying are realized.
Description
Technical Field
The utility model relates to a measuring device for petroleum drilling, in particular to an acidizing and fracturing fluid measuring device for petroleum drilling.
Background
In petroleum drilling, the foaming agent is the most critical chemical agent in a foam fracturing fluid system and a foam acid fluid system foam drainage process, and the performance quality of the foaming agent not only influences the formation and the property of foam, but also is critical to the success or failure of fracturing and acidizing construction.
At present, no special equipment is used for detecting and evaluating the items, the existing experimental method is to prepare 200 mL foamer sample solution in a mixer or a magnetic stirrer according to a certain proportion, then completely transfer the prepared solution into a measuring cup of the Wu-Ying mixer, start a power supply, start timing when the rotating speed reaches 4000+/-200 RPM, stop stirring after stirring for 60S, immediately take down the measuring cup, simultaneously completely transfer the foam and the solution in the measuring cup into a graduated cylinder of 1000 mL, then transfer the graduated cylinder into a water bath pot for testing the temperature, and record the total volume of the foam and the liquid and the time when 100 mL water is discharged from the graduated cylinder.
The problems that exist are: the equipment used for evaluating the foaming agent is numerous, and the foaming agent is inconvenient to carry and difficult to meet the requirement of on-site detection at any time; in addition, in the prior art, since the foaming agent sample solution is a high-viscosity liquid, the foam and the solution in the measuring cup are required to be completely transferred into the graduated cylinder of 1000 mL in the experiment, but the high-viscosity liquid can inevitably generate a cup hanging phenomenon, so that a certain experimental error exists, and experimental data are inaccurate.
Disclosure of Invention
The utility model aims at overcoming the defects in the prior art, and provides the acidizing and fracturing fluid measuring device for petroleum drilling, which has the characteristics of high-speed foaming of a liquid collection body, foam quality and half-life detection, integration of heat preservation of the liquid collection body, zero loss of liquid, easiness in operation and convenience in carrying.
The utility model relates to an acidizing fracturing fluid measuring device for petroleum drilling, which adopts the technical scheme that: the measuring device comprises a measuring cylinder body (1), a quick heating pipe (2), reading scale marks (3), a stirring paddle (4), a time relay (5), a half-life time stopwatch (6), a heating button (7), a temperature controller (8), a low-speed adjusting knob (9), a high-speed button (10), a temperature sensor (12), a servo motor (13) and a base (15), wherein the bottom of the measuring cylinder body (1) is arranged on the upper side of the base (15), the quick heating pipe (2) is arranged in the outer wall of the measuring cylinder body (1), the reading scale marks (3) are arranged on the outer side of the measuring cylinder body, and the quick heating pipe (2) is connected to the temperature controller (8) and the heating button (7) arranged in the base (15) through wires; the utility model discloses a temperature controller, including measuring barrel (1), inner chamber bottom, servo motor (13) that is equipped with in base (15) are installed through the sealing member to stirring rake (4), output shaft of servo motor (13) that is equipped with in base is installed to stirring rake (4), servo motor (13) are connected to low speed adjusting knob (9) and high speed button (10) that are equipped with in the base, and are equipped with temperature sensor (12) in the outer wall downside of measuring barrel (1), temperature sensor (12) are connected to temperature controller (8) through the wire.
Preferably, the base (15) is provided with a rotation speed display (11), and the rotation speed display (11) is connected to the low-speed adjusting knob (9), the high-speed button (10) and the servo motor (13) through wires.
Preferably, an upper cover (14) is mounted on the top of the measuring cylinder (1).
Preferably, one end of the upper cover body (14) is connected to the top of the measuring cylinder body (1) through a rotating shaft (14.1), a rubber body (14.2) with a circular structure is arranged on the lower surface of the upper cover body (14), the upper end of the measuring cylinder body (1) is matched with the rubber body (14.2), and a safety valve (14.3) is arranged in the middle of the upper cover body (14).
Preferably, the stirring paddle (4) is fixedly arranged on an output shaft (13.1) of the servo motor (13), a fixing nut (13.2) is arranged on the outer side of the output shaft (13.1), and a metal sealing ring (13.3) is directly arranged between the fixing nut (13.2) and the fixed end of the stirring paddle (4).
Preferably, the stirring paddle (4) comprises stirring paddles and a stirring paddle fixed end (4.3), and more than one stirring paddle is fixedly connected to the outer end of the stirring paddle fixed end (4.3).
Preferably, the stirring blade comprises an inner blade (4.1) and an outer blade (4.2), wherein the inner blade (4.1) is obliquely arranged, one end of the inner blade is connected with a stirring blade fixing end (4.3), and the other end of the inner blade is connected with the outer blade (4.2) extending outwards.
The beneficial effects of the utility model are as follows: according to the utility model, the stirring paddle is arranged at the bottom of the inner cavity of the measuring cylinder body, the stirring paddle is driven by the servo motor, and the low-speed adjusting knob and the one-key high-speed button are arranged, so that high-speed foaming of the foaming agent sample solution can be realized; in addition, the temperature of the liquid in the measuring cylinder can be controlled by arranging a quick heating pipe and a temperature sensor on the outer wall of the measuring cylinder; in addition, after the foaming agent sample solution reaches the required experimental temperature and is stable, a high-speed button is started to stir at a high speed, a half-life time counting stopwatch is started to count time, the total volume of the stirred foam and liquid is recorded, and the determination of the foam quality and half-life of the acidizing fracturing fluid is performed.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the present utility model;
FIG. 2 is a schematic illustration of the connection of a servo motor to a paddle;
FIG. 3 is a top view of an embodiment of a paddle;
fig. 4 is a schematic structural view of embodiment 2 of the present utility model;
in the upper graph: the measuring cylinder body 1, the quick heating pipe 2, the reading scale mark 3, the stirring paddle 4, the time relay 5, the half-life time stop watch 6, the heating button 7, the temperature controller 8, the low speed adjusting knob 9, the high speed button 10, the rotating speed display 11, the temperature sensor 12, the servo motor 13, the upper cover body 14, the inner blade 4.1, the outer blade 4.2, the stirring paddle fixed end 4.3, the output shaft 13.1, the fixed nut 13.2, the metal sealing ring 13.3, the rotating shaft 14.1, the rubber body 14.2 and the safety valve 14.3.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
The embodiment 1, referring to fig. 1, the acidizing and fracturing fluid measuring device for petroleum drilling provided by the utility model comprises a measuring cylinder 1, a quick heating pipe 2, reading graduation marks 3, a stirring paddle 4, a time relay 5, a half-life time stopwatch 6, a heating button 7, a temperature controller 8, a low-speed adjusting knob 9, a high-speed button 10, a temperature sensor 12, a servo motor 13 and a base 15, wherein the measuring cylinder 1 is made of transparent materials, the bottom of the measuring cylinder is arranged on the upper side of the base 15, the quick heating pipe 2 is arranged in the outer wall of the measuring cylinder 1, the reading graduation marks 3 are arranged on the outer side of the measuring cylinder, and the quick heating pipe 2 is connected to the temperature controller 8 and the heating button 7 which are arranged in the base 15 through wires; the inner chamber bottom of measuring cylinder 1 is equipped with stirring rake 4, the output shaft of servo motor 13 that is equipped with in base 15 is installed through the sealing member to stirring rake 4, servo motor 13 is connected to the low speed adjusting knob 9 and the high speed button 10 that are equipped with in the base, and is equipped with temperature sensor 12 in measuring cylinder 1's outer wall downside, temperature sensor 12 passes through the wire and is connected to temperature controller 8.
The base 15 is provided with a rotation speed display 11, and the rotation speed display 11 is connected to the low-speed adjusting knob 9, the high-speed button 10 and the servo motor 13 through wires, wherein the high-speed button 10 is correspondingly provided with 4000 rotation speeds.
The top of the measuring cylinder 1 is provided with an upper cover 14, one end of the upper cover 14 is connected to the top of the measuring cylinder 1 through a rotating shaft 14.1, the lower surface of the upper cover 14 is provided with a rubber body 14.2 with a circular structure, the upper end of the measuring cylinder 1 is matched with the rubber body 14.2, and the middle part of the upper cover 14 is provided with a safety valve 14.3.
Referring to fig. 2, the stirring paddle 4 of the present utility model is fixedly installed on an output shaft 13.1 of a servo motor 13, a fixing nut 13.2 is arranged on the outer side of the output shaft 13.1, and a metal sealing ring 13.3 is directly arranged between the fixing nut 13.2 and the fixed end of the stirring paddle 4.
Referring to fig. 3, the stirring paddle 4 of the utility model comprises stirring paddles and a stirring paddle fixed end 4.3, wherein more than one stirring paddles are connected to the outer end of the stirring paddle fixed end 4.3; the stirring blade comprises an inner blade 4.1 and an outer blade 4.2, wherein the inner blade 4.1 is obliquely arranged, one end of the inner blade is connected with a stirring blade fixing end 4.3, and the other end of the inner blade is connected with the outer blade 4.2 which extends outwards.
The application process of the utility model is as follows:
1. according to the experimental device connected with FIG. 1, tap water is added into a measuring cylinder 1, a low-speed adjusting knob 9 is adjusted to enable the rotation speed of a stirring paddle 4 to be up to the point that the top ends of outer paddles 4.2 extending outwards of the stirring paddles can be seen by vortexes formed by liquid, and then foaming agents are sequentially added to prepare 100 mL foaming agent sample solution;
2. the temperature controller 8 is regulated to the required test temperature, the heating button 7 is started, the rapid heating pipe 2 is started, and the foaming agent sample solution is heated;
3. after the foaming agent sample solution reaches the required experimental temperature and is stable, setting the time of the time relay 5 to 60 s, starting the high-speed button 10 at 4000 RPM, and then starting the half-life timer stopwatch 6 to start timing after stopping high-speed stirring;
4. immediately record total volume of foam and liquid after stirring, foam mass% = total volume of foam and liquid-100'/total volume of foam and liquid;
5. the time at which 50 mL water was evolved in cylinder 1, i.e., the time at which the lower clear liquid was seen, was recorded, and the foam was partially released, resulting in a half life s = time at which stirring was stopped to discharge 50 mL water in the cylinder.
The utility model can realize the functions of high-speed foaming of liquid, foam quality and half-life detection, and the fluid can realize heating and heat preservation, and the foaming agent sample solution does not need to be poured out, thereby realizing the characteristics of zero loss of liquid, easy operation and convenient carrying.
Embodiment 2, refer to fig. 3, the utility model refers to an acidizing and fracturing fluid measuring device for petroleum drilling, which comprises a measuring cylinder 1, a quick heating pipe 2, reading graduation marks 3, a stirring paddle 4, a time relay 5, a half-life time stopwatch 6, a heating button 7, a temperature controller 8, a low-speed adjusting knob 9, a high-speed button 10, a temperature sensor 12, a servo motor 13 and a base 15, wherein the bottom of the measuring cylinder 1 is arranged on the upper side of the base 15, the quick heating pipe 2 is arranged in the outer wall of the measuring cylinder 1, the reading graduation marks 3 are arranged on the outer side of the measuring cylinder, and the quick heating pipe 2 is connected to the temperature controller 8 and the heating button 7 which are arranged in the base 15 through wires; the inner chamber bottom of measuring cylinder 1 is equipped with stirring rake 4, the output shaft of servo motor 13 that is equipped with in base 15 is installed through the sealing member to stirring rake 4, servo motor 13 is connected to the low speed adjusting knob 9 and the high speed button 10 that are equipped with in the base, and is equipped with temperature sensor 12 in measuring cylinder 1's outer wall downside, temperature sensor 12 passes through the wire and is connected to temperature controller 8.
The difference from example 1 is that:
the utility model is not provided with the upper cover body, the heating energy consumption is higher, but the aim of the utility model can be basically realized, and the functions of high-speed foaming of liquid, foam quality and half-life detection can be realized.
The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.
Claims (7)
1. An acidizing fracturing fluid measuring device for petroleum drilling is characterized in that: the measuring device comprises a measuring cylinder body (1), a quick heating pipe (2), reading scale marks (3), a stirring paddle (4), a time relay (5), a half-life time stopwatch (6), a heating button (7), a temperature controller (8), a low-speed adjusting knob (9), a high-speed button (10), a temperature sensor (12), a servo motor (13) and a base (15), wherein the bottom of the measuring cylinder body (1) is arranged on the upper side of the base (15), the quick heating pipe (2) is arranged in the outer wall of the measuring cylinder body (1), the reading scale marks (3) are arranged on the outer side of the measuring cylinder body, and the quick heating pipe (2) is connected to the temperature controller (8) and the heating button (7) arranged in the base (15) through wires; the utility model discloses a temperature controller, including measuring barrel (1), inner chamber bottom, servo motor (13) that is equipped with in base (15) are installed through the sealing member to stirring rake (4), output shaft of servo motor (13) that is equipped with in base is installed to stirring rake (4), servo motor (13) are connected to low speed adjusting knob (9) and high speed button (10) that are equipped with in the base, and are equipped with temperature sensor (12) in the outer wall downside of measuring barrel (1), temperature sensor (12) are connected to temperature controller (8) through the wire.
2. The acidizing and fracturing fluid measurement device for petroleum drilling according to claim 1, wherein: the base (15) is provided with a rotating speed display (11), and the rotating speed display (11) is connected to the low-speed adjusting knob (9), the high-speed button (10) and the servo motor (13) through wires.
3. The acidizing and fracturing fluid measurement device for petroleum drilling according to claim 1, wherein: an upper cover body (14) is arranged at the top of the measuring cylinder body (1).
4. The acidizing and fracturing fluid measurement device for petroleum drilling according to claim 3, wherein: one end of the upper cover body (14) is connected to the top of the measuring cylinder body (1) through a rotating shaft (14.1), a rubber body (14.2) with a circular structure is arranged on the lower surface of the upper cover body (14), the upper end of the measuring cylinder body (1) is matched with the rubber body (14.2), and a safety valve (14.3) is arranged in the middle of the upper cover body (14).
5. The acidizing and fracturing fluid measurement device for petroleum drilling according to claim 4, wherein: the stirring paddle (4) is fixedly arranged on an output shaft (13.1) of the servo motor (13), a fixing nut (13.2) is arranged on the outer side of the output shaft (13.1), and a metal sealing ring (13.3) is directly arranged between the fixing nut (13.2) and the fixed end of the stirring paddle (4).
6. The acidizing and fracturing fluid measurement device for petroleum drilling according to claim 5, wherein: the stirring paddle (4) comprises stirring paddles and a stirring paddle fixed end (4.3), and more than one stirring paddle is fixedly connected to the outer end of the stirring paddle fixed end (4.3).
7. The acidizing and fracturing fluid measurement device for petroleum drilling according to claim 5, wherein: the stirring blade comprises an inner blade (4.1) and an outer blade (4.2), wherein the inner blade (4.1) is obliquely arranged, one end of the inner blade is connected with a stirring blade fixing end (4.3), and the other end of the inner blade is connected with the outer blade (4.2) which extends outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320517455.5U CN219475554U (en) | 2023-03-17 | 2023-03-17 | Acidizing fracturing fluid measuring device for petroleum drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320517455.5U CN219475554U (en) | 2023-03-17 | 2023-03-17 | Acidizing fracturing fluid measuring device for petroleum drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219475554U true CN219475554U (en) | 2023-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320517455.5U Active CN219475554U (en) | 2023-03-17 | 2023-03-17 | Acidizing fracturing fluid measuring device for petroleum drilling |
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| Country | Link |
|---|---|
| CN (1) | CN219475554U (en) |
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2023
- 2023-03-17 CN CN202320517455.5U patent/CN219475554U/en active Active
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