论文部分内容阅读
已往,孔斜计算方法,过程烦琐,且容易弄错,斜孔投影方法也较烦琐,影响钻探地质编录多快好省地进行。近年来,在队党委的领导下,在同志们的支持下,通过实践及对以往各种方法的分析研究,对孔斜计算方法提出了改进,编制了孔斜校正表(表1)和孔斜测算表(表2),以查表代替公式计算,业在平面增量座标图上,用简单的图解法进行垂直和走向投影。实践证明,这种方法速度较快,使用范围较广,计算与校核方便,精度合乎要求,
In the past, the calculation method of hole inclination was cumbersome, and it was easy to make mistakes. The inclined hole projection method is also cumbersome, affecting the drilling geological records more quickly and economically. In recent years, under the leadership of the party’s party committee and with the support of the comrades, through the practice and analysis of various previous methods, improvement of the hole inclination calculation method has been proposed and the hole inclination correction table (Table 1) and hole Oblique calculation table (Table 2), to look up the table instead of formula calculation, the industry in flat incremental plot, a simple graphic method for vertical and projection. Practice has proved that this method is faster, the use of a wider range of calculation and check convenient and accurate to meet the requirements,