1 Introduction The factors that relate to EUR estimation are analyzed from six aspects of decline model combination, economic production, production period, development program, geology and engineering. In this paper,...1 Introduction The factors that relate to EUR estimation are analyzed from six aspects of decline model combination, economic production, production period, development program, geology and engineering. In this paper, the correlation and coupling between EUR and related factors are further analyzed, and these factors include declined model selection, transition-point of different decline curves, production period, initial maximum production rate, fracturing times and geological key factors （source rock and reservoir）.展开更多
Human nuclear receptor hB1F is a novel member of the fushi tarazu factor Ⅰ subfamily of nuclear receptor superfamily. The studies about its homologous genes indicate that hB1F may play a key role in regulating the me...Human nuclear receptor hB1F is a novel member of the fushi tarazu factor Ⅰ subfamily of nuclear receptor superfamily. The studies about its homologous genes indicate that hB1F may play a key role in regulating the metabolic homeostasis of cholesterol. After obtaining the founder mice carrying the trausgeue of hblf by microiujectiou, each founder was mated to normal C57 mouse and the positive F1 by PCR identification of the same founder were iutercrossed within sisters and brothers to establish the trausgeuic mouse lineage. The results of F1, F2 and offspring of test cross identification showed that the widely expressed hb1f trausgeuic mouse lineage was established successfully in this study. The tissue morphology of the trausgeuic lineage was also analyzed preliminarily.展开更多
文摘1 Introduction The factors that relate to EUR estimation are analyzed from six aspects of decline model combination, economic production, production period, development program, geology and engineering. In this paper, the correlation and coupling between EUR and related factors are further analyzed, and these factors include declined model selection, transition-point of different decline curves, production period, initial maximum production rate, fracturing times and geological key factors （source rock and reservoir）.
文摘Human nuclear receptor hB1F is a novel member of the fushi tarazu factor Ⅰ subfamily of nuclear receptor superfamily. The studies about its homologous genes indicate that hB1F may play a key role in regulating the metabolic homeostasis of cholesterol. After obtaining the founder mice carrying the trausgeue of hblf by microiujectiou, each founder was mated to normal C57 mouse and the positive F1 by PCR identification of the same founder were iutercrossed within sisters and brothers to establish the trausgeuic mouse lineage. The results of F1, F2 and offspring of test cross identification showed that the widely expressed hb1f trausgeuic mouse lineage was established successfully in this study. The tissue morphology of the trausgeuic lineage was also analyzed preliminarily.
