Crack parameter evaluation method and device, electronic equipment and medium
An evaluation method and evaluation device technology, which are applied in the fields of electronic equipment and media, devices, and fracture parameter evaluation methods, can solve the problems of variable dip angle, difficult selection of evaluation models, and large fracture parameter evaluation errors, and achieve easy acquisition, easy computerization, etc. Programming calculation, the effect of good applicability
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Embodiment 1
[0094] figure 1 A flowchart showing the steps of the fracture parameter evaluation method according to one embodiment of the present invention.
[0095] Such as figure 1 As shown, the fracture parameter evaluation method includes: step 101, identifying single well fractures; step 102, evaluating the model through the double lateral component method, and calculating the vertical and horizontal components of the fracture opening; step 103, according to the vertical and horizontal components of the fracture opening component and horizontal component to calculate the composite opening, composite dip and porosity of fractures.
[0096] figure 2 A schematic diagram showing the comparison of fracture evaluation results of the tight sandstone of Well Xin X with the double lateral component method and electrical imaging according to an embodiment of the present invention.
[0097] The 4950-4970m tight sandstone section in Well Xinx has the third trace of double lateral and the four...
Embodiment 2
[0100] image 3 A block diagram of a fracture parameter evaluation device according to an embodiment of the present invention is shown.
[0101] Such as image 3 As shown, the fracture parameter evaluation device includes:
[0102] Identification module 201, identifying single well fractures;
[0103] Calculation module 202, evaluates the model through the double lateral component method, and calculates the vertical component and horizontal component of the crack opening;
[0104] The evaluation module 203 calculates the composite opening, composite dip angle and porosity of the fracture according to the vertical component and the horizontal component of the fracture opening.
[0105] As an alternative, the evaluation model of the double lateral component method is:
[0106]
[0107] Among them, C lld 、C lls is the deep and shallow lateral conductivity, C bd 、C bs is the conductivity of deep and shallow lateral bedrock, C m is the mud conductivity, d h is the vert...
Embodiment 3
[0118] The present disclosure provides an electronic device comprising: a memory storing executable instructions; and a processor running the executable instructions in the memory to implement the crack parameter evaluation method described above.
[0119] An electronic device according to an embodiment of the present disclosure includes a memory and a processor.
[0120] The memory is used to store non-transitory computer readable instructions. Specifically, the memory may include one or more computer program products, which may include various forms of computer-readable storage media, such as volatile memory and / or non-volatile memory. The volatile memory may include, for example, random access memory (RAM) and / or cache memory (cache). The non-volatile memory may include, for example, a read-only memory (ROM), a hard disk, a flash memory, and the like.
[0121] The processor may be a central processing unit (CPU) or other form of processing unit having data processing capa...
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