Construction of well logging knowledge graph and intelligent identification method of hydrocarbon-bearing formation

Based on the well logging knowledge graph of hydrocarbon-bearing formation (HBF), a Knowledge-Powered Shirts Neural Network Formation Evaluation model (KPNFE) has been proposed.It has the following functions: (1) extracting characteristic parameters describing HBF in multiple dimensions and multiple scales; (2) showing the characteristic parameter-

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Fitness for Service and Reliability of Materials for Manufacturing Components Intended for Demanding Service Conditions in the Petrochemical Industry

A methodology has been developed to quantitatively assess the suitability of use and fitness for service of candidate materials using a novel approach that includes multiple perspectives.As a case study, a carbon steel pipe has been selected for operation in the petrochemical sector.The materials studied were the following: American Petroleum Insti

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Anatomical investigation of the pelvic urogenital fascia in 10 formalin-fixed female cadavers: novel insights into the laparoscopic total mesometrial resection

Abstract Purpose Previous anatomical studies of the urogenital fascia (UGF) have focused on males, and there is a lack of relevant anatomical studies on the distribution of the extraperitoneal UGF in females.Methods In this investigation, guided by the embryonic development of the female urogenital system, the ventral pelvic fascia structure of 10

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