CN-121996121-A - Real-time visual interaction system for microseism fracturing data

CN121996121ACN 121996121 ACN121996121 ACN 121996121ACN-121996121-A

Abstract

The invention discloses a real-time visual interaction system for microseism fracturing data, which comprises a microseism database module, a microseism interpretation result acquisition and transmission module, a three-dimensional result display module and a fracturing decision interaction module, wherein the microseism database module is used for storing and managing the microseism fracturing data, and establishing a database table, the microseism interpretation result acquisition and transmission module is used for acquiring and transmitting field microseism data results and analyzing the microseism fracturing data, the three-dimensional result display module is used for displaying the three-dimensional result, setting parameters and carrying out historical playback of the microseism fracturing data, and the fracturing decision interaction module is used for feeding back decisions to a fracturing field so as to adjust a fracturing construction scheme in real time. The system collects and transmits field microseism data results and analyzes microseism fracturing data through the microseism interpretation result collecting and transmitting module, so that the fracturing process can be adjusted in time, decisions are fed back to the fracturing field through the fracturing decision interaction module, and the fracturing construction scheme is adjusted in real time.

Inventors

LI CHUAN
LI XIAOYAN
LIU HANBIN
CHEN WENBIN
XUE XIAOJIA
QI YIN
LI MEIYU
DU XIANFEI
ZHANG YANJUN
LV CHANGSHENG

Assignees

中国石油天然气股份有限公司

Dates

Publication Date: 20260508
Application Date: 20241101

Claims (7)

1. A microseismic fracturing data real-time visualization interaction system, characterized in that the system comprises: the microseism database module is used for storing and managing microseism fracturing data and establishing a database table; The microseism interpretation result acquisition and transmission module is used for acquiring and transmitting field microseism data results and analyzing microseism fracturing data; The three-dimensional result display module is used for displaying three-dimensional results of the microseism fracturing data, setting parameters and performing historical playback; and the fracturing decision-making interaction module is used for feeding back decisions to a fracturing site so as to adjust the fracturing construction scheme in real time.
2. The microseismic frac data real-time visualization interaction system of claim 1 wherein the microseismic database module comprises: A wellbore database for storing and managing wellbore data; the microseism achievement base is used for storing and managing microseism achievements; And the historical well result library is used for storing and managing historical well results.
3. The microseismic frac data real-time visualization interactive system of claim 1 wherein the database table includes information for well names, perforation data, wellbore data, microseismic signal sizes, and microseismic coordinates.
4. The microseismic frac data real-time visualization interactive system of claim 1, wherein the microseismic interpretation result acquisition transmission module comprises: the field microseism data result acquisition unit is used for acquiring field microseism data results; The acquisition software is used for acquiring microseism fracturing data; The data analysis unit is used for analyzing the microseism fracturing data; And the data transmission unit is used for transmitting the microseism fracturing data to the command center.
5. The microseismic fracturing data real-time visualization interaction system of claim 1 wherein the three-dimensional outcome presentation module comprises: A three-dimensional wellbore unit for displaying wellbore data; the achievement display unit is used for displaying three-dimensional achievement of microseism fracturing data of the field microseism data; The parameter setting unit is used for setting related parameters in shaft data and field microseism data achievements; and the history playback unit is used for performing history playback on the presentation of the onsite microseism data result.
6. The microseismic fracturing data real-time visualization interaction system of claim 1, wherein the three-dimensional outcome presentation module further comprises: The personalized setting unit is used for setting the color, the radius, the event point size and the network display of the monitoring well and the fracturing well; and the touch control unit is used for adjusting the angle and the size of the displayed three-dimensional result through a mouse.
7. The microseismic fracturing data real-time visualization interactive system of claim 1, further provided with an interface for enabling the system to extend functionality according to operational requirements.

Description

Real-time visual interaction system for microseism fracturing data Technical Field The application relates to the technical field of geophysical exploration, in particular to a real-time visual interaction system for microseism fracturing data. Background With the development of unconventional resources such as shale gas, compact oil gas, coal bed gas and the like, the hydraulic fracturing microseism crack monitoring technology has been developed rapidly. Microseism crack monitoring is the most timely and most informative monitoring means in reservoir fracturing at present. The monitoring method is to place a group of three-component detectors in a monitoring well or to radially stand in shallow holes around a fracturing well. During the fracturing process, the geophones will detect and record the minute "microseismic" created during the fracturing process. By recording the coherence, start time delay, and polarity of the waveforms of the multiple receivers in the seismic array, the location of the event can be determined. The precise three-dimensional (3D) location of the microseismic event provides important information about the hydraulic fracture geometry and propagation. The method has the advantages that the fracture morphology is analyzed in real time according to microseism, the fracturing parameters (such as pressure, sand amount, fracturing fluid amount and the like) are adjusted in real time, the fracturing scheme is optimized, the fracturing effect is improved, and the significance of improving the fracturing level is great. However, the data and interpretation results of the microseism monitoring can only be seen at the construction site, and cannot be synchronously transmitted back to the command center or the base in real time, so that the command center or other technicians cannot see the real-time information and interpretation results of the microseism monitoring in time, and the microseism monitoring data cannot be obtained and utilized in real time. Disclosure of Invention The application provides a real-time visual interaction system for microseism fracturing data, which is used for solving the technical problem that microseism monitoring data cannot be acquired and utilized in real time. The application provides a real-time visual interaction system for microseism fracturing data, which comprises a microseism database module, a microseism interpretation result acquisition and transmission module, a three-dimensional result display module and a fracturing decision interaction module, wherein the microseism database module is used for storing and managing the microseism fracturing data, a database table is built, the microseism interpretation result acquisition and transmission module is used for acquiring and transmitting field microseism data results and analyzing the microseism fracturing data, the three-dimensional result display module is used for displaying three-dimensional results, setting parameters and carrying out historical playback of the microseism fracturing data, and the fracturing decision interaction module is used for feeding back decisions to a fracturing site so as to adjust a fracturing construction scheme in real time. Optionally, the microseismic database module comprises a wellbore database, a microseismic effort library and a historical well effort library, wherein the wellbore database is used for storing and managing wellbore data, the microseismic effort library is used for storing and managing microseismic effort, and the historical well effort library is used for storing and managing historical well effort. Optionally, the database table includes information for well name, perforation data, wellbore data, microseismic signal size, and microseismic coordinates. Optionally, the microseism interpretation result acquisition and transmission module comprises a field microseism data result acquisition unit, acquisition software, a data analysis unit and a data transmission unit, wherein the field microseism data result acquisition unit is used for acquiring field microseism data results, the acquisition software is used for acquiring microseism fracturing data, the data analysis unit is used for analyzing the microseism fracturing data, and the data transmission unit is used for transmitting the microseism fracturing data to the command center. Optionally, the three-dimensional result display module comprises a three-dimensional shaft unit, a result display unit, a parameter setting unit and a history playback unit, wherein the three-dimensional shaft unit is used for displaying shaft data, the result display unit is used for displaying three-dimensional results of the microseism data microseism fracturing data in the field, the parameter setting unit is used for setting related parameters in the shaft data and the microseism data results in the field, and the history playback unit is used for performing history playback on the display of the microseism data resu