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    • 3. 发明授权
    • 시료의 균열 방지가 가능한 고압 반응 및 양생 장치
    • 高压反应和固化装置在减压时提供无裂纹样品
    • KR101480819B1
    • 2015-01-14
    • KR1020140059233
    • 2014-05-16
    • 한국지질자원연구원
    • 오준호김구영김태희
    • G01N3/12G01N1/00G01N19/00G01N25/00E04G21/02
    • G01N3/12E04G21/02G01N1/00G01N3/02G01N2203/0226G01N2203/0232
    • 시료의 균열 방지가 가능한 고압 반응 및 양생 장치에 대해서 개시한다.
      시료의 균열 방지가 가능한 고압 반응 및 양생 장치는, 주입부; 반응부; 및 압력 조절부;로 이루어지며, 주입부는, 유체를 공급하기 위한 유체 공급 탱크, 유체 공급 탱크로부터 연장되는 제 1 배관에 설치되는 밸브, 밸브의 후단에 설치되는 삼방 밸브, 및 삼방 밸브로부터 유체를 압력 조절부로 유동시키기 위한 제 2 배관을 포함하고, 반응부는, 주입 밸브와 주입 배관, 커버를 갖고 시료가 위치하는 고압 반응기, 배출 배관과 배출 배관의 후단에 맞물려서 설치되는 배출 밸브, 및 배출 밸브로부터 배출되는 유체가 유동하는 제 3 배관을 포함하되, 주입 밸브는 삼방 밸브로부터 연장되어 주입 배관까지 연결되는 배관 중에 주입 배관과 맞물려서 설치되고, 압력 조절부는, 반응부로부터 배출되는 유체의 압력을 측정하기 위한 압력계와 유체의 배출 압력을 제어하기 위한 역압력 조정기(BPR), 및 반응부로부터 배출되는 유체가 유동하는 제 4 배관을 포함하며, 삼방 밸브는, 유체의 가압 및 감압시에, 주입 밸브와 배출 밸브를 폐쇄한 다음, 제 1 배관, 제 2 배관, 및 제 3 배관 내의 압력을 동일한 압력으로 유지하는 것을 특징으로 한다.
    • 公开了能够防止样品裂纹的高压固化装置。 能够防止样品中裂纹的高压固化装置包括注射部分; 反应部和压力调整部。 注射部分包括用于供应流体的流体供应罐; 安装在从所述流体供应罐延伸的第一管中的阀; 安装在阀的后端的三通阀; 以及用于将流体从三通阀移动到压力调节部的第二管。 反应部分包括一个喷射阀; 注射管 具有盖并容纳样品的高压反应器; 安装成与排出管的后端接合的排出阀; 以及从排出阀排出的流体流动的第三管,其中,所述喷射阀从所述三通阀延伸并与连接到所述喷射管的所述管中的所述喷射管接合。 压力调节部包括用于测量从反应部排出的流体的压力的压力计; 用于控制流体的排出压力的背压调节器(BPR); 以及从反应部分排出的流体流过的第四管。 三通阀,当流体的压力增加和减小时,关闭喷射阀和排出阀,然后在第一管道,第二管道和第三管道内保持相同的压力。
    • 4. 发明授权
    • 코어 시료 추출 장치 및 코어 시료 추출 방법
    • 核心样品提取器和提取核心样品的方法
    • KR101229966B1
    • 2013-02-05
    • KR1020120115303
    • 2012-10-17
    • 한국지질자원연구원
    • 오준호김구영김태희김정찬
    • E02D1/04G01N1/08E21B49/02E21B7/02
    • E02D1/04E02D2300/002E21B7/022E21B49/02G01N1/08
    • PURPOSE: A core sample extractor capable of smoothly extracting a core sample and a core sample extraction method are provided to smoothly extract a core sample without damage of the core sample and to prevent damage of a cored drill. CONSTITUTION: A core sample extractor includes a fixing block(110), a movable block(120), a hydraulic pressure device(200), and a core sample pressing bar. The fixing block fixes a core drill(80) by being interlocked with one side of a wrench connection unit formed on a shank unit(30) of a core drill. The movable block is installed with a fixed space from the fixing block, and fixes the core drill by being interlocked with the wrench connection unit. The hydraulic pressure device is installed on the bottom surface of a housing and the position directly under a core sample extraction hole. The core sample pressing bar is installed perpendicularly to the upper side of the hydraulic pressure device, and arranged to pressurize the central part of the core sample extraction hole.
    • 目的:提供能够平稳提取核心样品的核心样品提取器和核心样品提取方法,以顺利提取核心样品,而不会损坏核心样品,并防止芯钻的损坏。 构成:核心取样器包括固定块(110),可移动块(120),液压装置(200)和芯样本按压杆。 固定块通过与形成在钻芯的柄单元(30)上的扳手连接单元的一侧互锁来固定芯钻(80)。 可移动块从固定块安装有固定的空间,并通过与扳手连接单元互锁来固定芯钻。 液压装置安装在壳体的底部表面,直接位于芯样品提取孔下方。 核心样品按压杆垂直于液压装置的上侧安装,并布置成对芯样品提取孔的中心部分进行加压。
    • 6. 发明公开
    • 초임계 이산화탄소의 지층내 주입효율 향상을 위한 주입관정 시스템
    • 注射式管状系统在超临界二氧化碳条件下注意效率的提高
    • KR1020110130647A
    • 2011-12-06
    • KR1020100050083
    • 2010-05-28
    • 한국지질자원연구원
    • 김구영한원식김태희김정찬
    • B01J19/00B01D53/62C01B32/50B01F3/06
    • Y02P20/544F17D1/02C01B32/50
    • PURPOSE: An inject tubular well system for improving the efficiency of injection in a supercritical carbon dioxide stratum is provided to maximize the efficiency of the injection by reducing a pressure in a tubular well hole and a surrounding stratum. CONSTITUTION: A tubular well hole is bored to a supercritical carbon dioxide injection target stratum(1). The density of carbon dioxide is that of liquid, and the viscosity of the carbon dioxide is that of gas. A surface layer(3) includes a blocking stratum(2) which is formed on the upper side of the injection target stratum. A grouting part(10) is formed to the boundary of the injection target stratum. An injecting part(20) is formed form the lower side of the grouting part to the lower side of the tubular well hole, and carbon dioxide passes through the injecting part. An outer packing part(30) is formed between the injecting part and the grouting part in order to block the tubular well hole. A casing part(40) is in contact with the inner side of the grouting part. A bottom grouting part(50) is formed at the bottom of the tubular well hole. A screen part(60) is in contact with the inner side of the injecting part. A cap(70) covers the upper side of the casing part.
    • 目的:提供一种用于提高超临界二氧化碳层中注射效率的注射管井系统,以通过降低管状井眼和周围层中的压力来最大限度地提高注射效率。 构成:管状井眼钻孔到超临界二氧化碳注射目标层(1)。 二氧化碳的密度是液体的密度,二氧化碳的粘度是气体的密度。 表面层(3)包括形成在注射靶层的上侧的阻挡层(2)。 在注射目标层的边界形成有灌浆部(10)。 从注浆部分的下侧至管状井孔的下侧形成注入部分(20),二氧化碳通过注射部分。 在注入部和灌浆部之间形成外包装部30,以堵塞管状的孔。 壳体部分(40)与灌浆部分的内侧接触。 底部灌浆部分(50)形成在管状井眼的底部。 屏幕部分(60)与注射部分的内侧接触。 盖(70)覆盖壳体部分的上侧。
    • 8. 发明公开
    • 이중압력자료를 이용한 담-염수 경계면 변화 산정방법
    • 使用压力数据确定海岸水库中新鲜盐水界面的方法
    • KR1020080081452A
    • 2008-09-10
    • KR1020070021441
    • 2007-03-05
    • 한국지질자원연구원
    • 김구영전철민박기화
    • G01F23/14G01F23/00
    • G01F23/14G06F17/10
    • A method is provided to determine a change in a fresh-saltwater interface by measuring a change in pressure according to time through pressure type automatic water level recording devices. A method for determining a change in a fresh-saltwater interface using dual pressure data comprises the steps of: forming more than one monitoring wells(1) penetrating through a fresh-saltwater interface; measuring a change in pressure according to time through pressure type automatic water level recording devices(2,3) installed at portions of fresh water, an upper part of the fresh-saltwater interface, and salt water, a lower part of the fresh-saltwater interface, inside the monitoring wells; and determining the fresh-saltwater interface by using the difference in density of fresh water and salt water and the pressure data.
    • 提供一种通过压力式自动水位记录装置测量根据时间的压力变化来确定新鲜咸水界面的变化的方法。 一种使用双重压力数据确定新鲜咸水界面变化的方法包括以下步骤:形成穿过新鲜咸水界面的多于一个监测井(1); 通过安装在淡水部分,新鲜盐水界面的上部和盐水的压力型自动水位记录装置(2,3),根据时间测量压力变化,新鲜咸水的下部 界面,监控井内; 并通过使用淡水和盐水的密度差和压力数据来确定新鲜咸水界面。
    • 9. 发明授权
    • 압력 손실이 없는 초임계상 이산화탄소 주입 및 반응 방법
    • 超临界相二氧化碳的注入和驱动反应方法,不会损失其压力
    • KR101392306B1
    • 2014-05-07
    • KR1020130093066
    • 2013-08-06
    • 한국지질자원연구원
    • 오준호김구영김태희
    • G01N1/28
    • B01J3/008B01J2203/06Y02P20/544
    • Disclosed is an injection and reaction method of supercritical phase carbon dioxide without pressure loss. The injection and reaction method of supercritical phase carbon dioxide without pressure loss comprises the steps of preparing vapor carbon dioxide; generating liquid carbon dioxide by pressurizing the prepared vapor carbon dioxide; generating supercritical phase carbon dioxide by controlling the temperature of the generated liquid carbon dioxide; charging and pressurizing an injection line from the inside of a reactor and an injection unit with an incompressible fluid; injecting the generated supercritical phase carbon dioxide to the inside of the reactor; and controlling the pressure of the injected supercritical phase carbon dioxide by a pressure adjusting unit.
    • 公开了没有压力损失的超临界相二氧化碳的注入和反应方法。 无压力损失的超临界相二氧化碳的注入和反应方法包括制备蒸汽二氧化碳的步骤; 通过对制备的蒸汽二氧化碳进行加压来产生液体二氧化碳; 通过控制产生的液态二氧化碳的温度产生超临界相二氧化碳; 对来自反应器内部的注入管线和具有不可压缩流体的注射单元进行加压和加压; 将生成的超临界相二氧化碳注入反应器内部; 以及通过压力调节单元控制注入的超临界相二氧化碳的压力。