An online detection system for fracturing fluid performance
A detection system and fracturing fluid technology, applied in the field of oil and gas field exploration and development, can solve the problems of outdated methods, low data accuracy, lag in information feedback, etc., and achieve the effects of easy control and improved measurement accuracy
Active Publication Date: 2016-06-01
BC P INC CHINA NAT PETROLEUM CORP +1
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] During domestic fracturing, most of the fracturing fluid viscosity is detected by a simple viscosity detector, and the pH and temperature of the fracturing fluid are manually measured with pH test paper and a thermometer. The method is relatively old and the data accuracy is low.
The construction workers on the instrument truck cannot intuitively see the performance parameters of the fracturing fluid, and can only learn about it by asking the chemical plant personnel, and the information feedback is relatively lagging
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0021] Such as figure 1 The shown online detection system for fracturing fluid performance includes 2 liquid inlets at the suction manifold end of the sand mixing vehicle, and the 2 liquid inlets at the suction manifold end of the sand mixing vehicle are connected to a straight-through 3 with an induction probe interface, The other port of the straight-through 3 is connected to one end of the low-pressure pipeline 4, and the other end of the low-pressure pipeline 4 is connected to the suction end 6 of the mixing vehicle or the discharge end 7 of the liquid storage tank, and the interface of the induction probe is connected to the viscosity induction probe 9, The pH sensing probe 10 and the density sensing probe 11 are connected, each sensing probe is electrically connected to the signal collector 5 , and the signal collector 5 is wirelessly connected to the remote receiving device 1 on the instrument car 8 .
[0022] Such as figure 2 Shown is a schematic structural diagram o...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention belongs to the technical field of oil and gas field exploration and development and particularly relates to an online detecting system for fracturing fluid performances. The online detecting system comprises a liquid inlet in a collecting end (2) of a suction tube of a sand mixing truck, wherein the liquid inlet is connected to a straight-through part (3) with an inductive probe connector; the other connector of the straight-through part (3) is connected to one end of a low-pressure pipeline (4); the other end of the low-pressure pipeline (4) is connected to a suction end (6) of the sand mixing truck or an exhaust end (7) of a liquid storage tank; the inductive probe connector is connected to a viscosity induction probe (9), an acidity and alkalinity inductive probe (10) and a density inductive probe (11), each inductive probe is electrically connected to a signal acquirer (5); the signal acquirer (5) is in wireless connection to a remote receiving device (1) on a meter truck (8). The online detecting system for fracturing fluid performances can be used for improving the fracturing fluid viscosity measuring precision, also can be used for measuring the fracturing fluid pH value and the density value, has the functions of acquiring and transmitting measured data, and is convenient for the construction staff to grasp the fracturing fluid performances.
Description
technical field [0001] The invention belongs to the field of oil and gas field exploration and development, in particular to an online detection system for fracturing fluid performance, which is suitable for fracturing construction operations of oil and gas wells. Background technique [0002] During domestic fracturing, most of the fracturing fluid viscosity is detected by a simple viscosity detector, and the pH and temperature of the fracturing fluid are manually measured with pH test paper and a thermometer. The method is relatively old and the data accuracy is low. The construction workers on the instrument truck cannot intuitively see the performance parameters of the fracturing fluid, and can only learn about it by asking the chemical plant personnel, and the information feedback is relatively lagging. The detection technology of traditional continuous mixing trucks for fracturing fluid is also the above method. [0003] In order to more accurately detect the performa...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/00G01N11/00G01N9/00
Inventor 夏玉磊兰建平张小平侯光东张铁军杜焰柴龙谭爱兵张栋王美琴刘广春屈海清
Owner BC P INC CHINA NAT PETROLEUM CORP