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Chapter 22 The Second Drilling Shift

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    ?

    The discovery of Well Sai 1 has achieved a major breakthrough in the Yanchang Series oil reservoir, a major breakthrough in the exploration of the past century, and unveiled the mysterious veil of Ansai Oilfield.

    Immediately afterwards, the development of oil fields continued to advance to the surrounding areas. In places such as Zhidan, Zichang, and Ansai, towering drilling rigs were erected everywhere in the holy places of revolution, and an oil battle in northern Shaanxi kicked off.

    Later, Hu Wenrui, director of the Changqing Oilfield Exploration Bureau, wrote an article and set up a monument with the inscription:

    Ban Gu in the Eastern Han Dynasty and Shen Kuo in the Northern Song Dynasty both said: Gao Nu has oil.  In modern times, the Qing Dynasty, the government of the Republic of China, and oil exploration have been tested several times, like clouds and fog.  New China was established, in the 30th spring and Autumn period, the east-west census, the north-south drilling, the confusion was long and the trend had not yet been achieved.

    In the autumn of the year Guihai, oil was produced from Well Saiyi, with a daily output of 64.45 tons.  Since then, the exploration in northern Shaanxi has been ground-breaking, and Changqing's upside-down emergency has been resolved. Changqing's wandering trend has been reversed.  Looking up from a distance, the oil waves are surging, the westerly wind is howling, and the valley is shaking.

    Afterwards, Changqing devoted all its efforts, state funding, daily loans, domestic research, international consulting, pilot experiments, industrialization, supporting technology research, and decision-making for overall development.  Simple, economical, and fast adaptation to new technologies and single, short, simple, small, string process.  Changqing people, after ten years of hard work, hardships, hardships, humiliation, and lofty aspirations, finally achieved positive results, creating a low-permeability oilfield development model.

    Today, Ansai Oilfield has grown in size, management innovation, and technological progress, and it is becoming more and more mature.  Thousands of oil wells are blossoming in bloom, and hundreds of miles of oil fields are dripping to moisten Kyushu.  Such as the jade of Kunlun, the treasure of Suihe, the pearl of the bright moon, and the sword of Tai'a, inlaid in the Loess Plateau, the bank of the Yanhe River, Ordos, the prospect of oil, like the sun and the moon, the long rivers and rivers.

    Our generation should take the people of the world as our thoughts, never forget the poor people on the frontier, never forget to serve the nation, never forget to serve the country, low-permeability development, the future is bright, jade can be broken but not changed its ambition, bamboo can be burned but not destroyed  .  Perseverance, water drips through stone, never refuses anything, softness can overcome rigidity, trickle of oil flows into the sea.

    In this way, because technician Zhao Qiuyan worked in the self-flowing well of 30649, she was not only praised by the leaders, but also affirmed by the technical expert group of Changqing Oilfield.

    At the same time, Zhao Qiuyan's 32649 drilling team became even more famous.

    Therefore, in the following days, the 32649 drilling team received more important tasks.

    That is, in the mountains of Ansai County, Yan'an City, drilling wells to take cores

    ?The so-called exploratory wells refer to wells drilled in order to ascertain the underground conditions and find oil and gas fields after geophysical surveys have confirmed promising geological structures.

    For exploratory well coring, a soil column is first dug at a specified depth at the bottom of the well or on the wall of the well. The diameter of the soil column must be slightly larger than the diameter of the soil borrowing cylinder.

    ?Put the top surface of the soil column flat, put a metal cylinder with openings at both ends, and cut off the excess soil outside the cylinder. While cutting the soil, press the cylinder in until the cylinder is completely inserted into the soil column, and then cut off the soil column.

    ? Flatten the soil at both ends of the cylinder, cover the cylinder cover, seal it with melted wax, and affix a label. After indicating the upper and lower soil columns of the soil sample, cut off the soil column.  Flatten the soil at both ends of the cylinder, cover the cylinder cover, seal it with melted wax, and stick a label to indicate the up and down direction of the soil sample.

    The purpose of coring is to judge the situation of underground oil layers or geological structures through surface research and analysis of the cores taken, and to accumulate first-hand geological data for the next step of continued development.

    The layer of coring is generally determined initially through geological design, and then finally determined according to the lithology changes on site.

    After the 32649 drilling team received the task, they began to drill exploratory wells in the mountains of Ansai.

    On the way for the drilling team to move, technician Zhao Qiuyan was surrounded by several young drillers who had just started working.

    I saw that these young men had just started working, and they asked this and that out of curiosity.

    One of the young men looked at Zhao Qiuyan very curiously and said:

    "By the way, technician, why are we going to drill wells in the mountains of Ansai?"

    I saw Zhao Qiuyan, smiling, telling the young drillers in front of her, saying:

    "Of course, it is to drill the sedimentary rocks deep in the formation to intuitively understand the sedimentary law and physical and chemical composition of the formation. We must drill through the sedimentary rock formations as much as possible and drill down to the bedrock in order to obtain complete geological information that's the only way  Only then can we find out whether there is any oil underground in the Ansai area, and how much is the oil reserves?"

    I saw that when the young boys in front of them heard the words of the technician Zhao Qiuyan, they suddenly became enlightened and gave Zhao Qiuyan their thumbs up in admiration.

    However, when the technician Zhao Qiuyan and the eyesnbsp; After speaking, Zhao Qiuyan thought in her heart:

    It doesn't matter if the wooden handle of a percussion instrument is dropped into the well, the hard drill bit will wear out the wooden handle after a few hits.

    If it is an iron head that falls to the bottom of the well, it will be troublesome, and it will be mixed with the rock, the drill bit, and the three.

    If it is not done well, it will really bring about a big underground accident.

    I saw that at this time, the driller looked at Zhao Qiuyan very embarrassedly, and said:

    "Technician, when we were using the tapper to tap something, we accidentally dropped the iron head of the tapper to the bottom of the well"

    I saw that before the driller finished speaking,

    Wan Li, an intern technician, was standing next to him. He was about to step off the drilling platform to report to the team leader, and said:

    "Driller, you are in serious trouble. Falling objects like this need to be dealt with seriously. I will report to the captain right now, so as not to cause major trouble"

    At this time, when the driller of the 2nd shift saw that Wan Li, the intern technician, was going to report to the team leader,

    He was very frightened and said:

    "It's over. If the intern technician wants to tell the captain, then not only will my salary for this month be deducted, but also the salary of our entire drilling team will be deducted"

    I saw that at this time, before Wanli, the trainee technician, stepped off the drilling platform technology,

    Zhao Qiuyan stepped forward suddenly, she stopped Wan Li, and then said:

    "Wanli, don't tell the captain yet. I'll try it first to see if I can use my technology to push the iron head of the percussion device into the formation without affecting the drilling"

    Hearing what Zhao Qiuyan said, Wan Li stopped,

    He turned around, feeling that this kind of operation was unlikely, and said:

    "Zhao Qiuyan, don't be joking, I don't believe that you have this skill"

    ? At the same time, the driller of the second drilling shift also shook his head,

    He said to Zhao Qiuyan very sincerely:

    "Technician, I just tried it just now, and it doesn't work at all. Let's find a way to lift the drill"

    Zhao Qiuyan knew that if the drill was pulled out at this time, it would definitely affect the drilling speed.

    After all, the well is already very deep now.

    So, Zhao Qiuyan stepped forward, she was going to give it a try, and said to the driller of the second drilling team:

    "It's okay, you give me the brake lever, I'll give it a try, maybe I can still succeed" (Remember the website URL: www.hlnovel.com
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