CAJ | 학술논문

江汉油田单井集输主要有不加热单管集输、井口加热单管集输、双管掺输、三管伴热集输4种模式。三管伴热、双管掺输掺热水很大程度增加了接转站的能耗，针对这一问题，以王广集输系统为研究对象，开展油井常温集输工艺的研究。江汉油区老油田改造和新油田建设可以根据实际情况，将三管伴热集输工艺改为单管常温集输工艺，可大大降低建设投资，节约集输系统能耗，降低管网维护费用。采用常温集输工艺，新区块掺水单井可建掺清水管线，老区块可利用原伴热管线进行产清水，将原本掺伴热水流程改为单井掺凉水加药、解盐工艺，既满足了生产需求，又节约了系统能耗。
강한유전단정집수주요유불가열단관집수、정구가열단관집수、쌍관참수、삼관반열집수4충모식。삼관반열、쌍관참수참열수흔대정도증가료접전참적능모，침대저일문제，이왕엄집수계통위연구대상，개전유정상온집수공예적연구。강한유구로유전개조화신유전건설가이근거실제정황，장삼관반열집수공예개위단관상온집수공예，가대대강저건설투자，절약집수계통능모，강저관망유호비용。채용상온집수공예，신구괴참수단정가건참청수관선，로구괴가이용원반열관선진행산청수，장원본참반열수류정개위단정참량수가약、해염공예，기만족료생산수구，우절약료계통능모。
Single well gathering and transferring process in Jianghan Oilfield has four ways including one tube without heating ,one tube with wellhead heating ,double-barreled blending and three tubes with heating ,the last two of which increase energy consumption of block station to a large extent .Therefore ,this paper studies normal -temper‐ature well gathering and transferring process with the example of Wangguang transferring system .In the course of maturing oilfield transformation and new oilfield development ,the displacement of three tubes heating process with normal-temperature one tube heating process can reduce development investment ,energy consumption of transfer‐ring system and maintenance cost of pipeline .