油改气
CNG改装
企业新闻
行业新闻
视频资料
当前位置:首页 > 新闻中心
重庆涪陵页岩气田打造绿色工程,采气切忘环保

  记者从上周召开的2014中国国际矿业大会上了解到,中石化重庆涪陵页岩气田在开发建设过程中,始终坚持资源开发与生态保护并重,全力打造绿色工程,在保护水源、低碳减排、集约用地等方面均取得显著成效。

  据中国石油化工股份有限公司副处长周德华介绍,在重庆涪陵焦石坝页岩气田的开发过程中,中国石化严格秉承了两项原则:一是发展不能以牺牲人的生命为代价,二是决不以牺牲环境为代价为换取一时的经济增长。“我们的宗旨是成为一个高度负责任、高度受尊敬的企业。”

  首先是保护地下水源。涪陵页岩气田采取多种方法来隔离和保护地下水体,绝不因页岩气开发而造成水体污染。一是在确定井位前,组织勘测队对地下100米内的暗河、溶洞的分布情况进行水文勘探,优选井位,避免勘探开发过程污染地下水;二是针对页岩气开发所采用的压裂技术用水量较大的特点,利用当地工业园现有供水设施从乌江提水,既保障了压裂施工,又避免影响当地企业和百姓的生产与生活;三是如果页岩气井周围的环境水体位于地层500米以上,就采用三段式井身结构,表层套管下深超过500米,从而有效隔开并保护环境水体;四是浅层环境水体所处地层钻进过程中,一律采用清水钻进,进一步防止污染;五是气井目的层水平段垂深2400米左右,压裂后形成的缝高50米左右,离环境水体远,这样就不会造成环境水体的污染。

  二是做到零污染、零排放。涪陵页岩气田严格贯彻“不落地、零排放”原则,对钻井过程中产生的钻屑全部进行无害化处理,对采出水或返排液进行环保达标处理后全部重复利用。

  三是采用节能环保型进站测试工艺技术,解决了测试过程中大量页岩气放空燃烧的问题。周德华表示,该技术目前已全面投入应用,单井就可减少页岩气排放30万立方米,涪陵页岩气田按投产100口井计算,共可减排二氧化碳5.8万吨。

  此外,涪陵页岩气田还坚持“少用地多办事、少占地建示范区”的原则,采取“丛式井”设计,“井工厂”施工,标准化场站设计及施工后复耕等措施,大幅降低土地征用面积,单井土地征用面积节约约30%以上,切实保护了涪陵的绿水青山,保护了当地的生态环境。

CNG改装   http://www.68966777.com

相关文章
推荐产品
2bCP%2f8z%2fuz%2fg6gB9uBvxf%2fe1%2f2H%2f1t%2f1VXwPw7s4Q4P%2fiz%2fvj%2f%2fM%2f5i%2f%2br%2f64P%2fQ%2f%2f3P%2ftvTrQB5EWYzLf%2fb3%2fVn%2f%2bR%2fzDzrANIE%2b03m%2f4ulCuiX%2frepqtp5azG7LgX%2fPX%2fmf%2f6l%2f8H%2f%2bN%2f%2fp%2f%2bVf9vcIHkBQcOm%2bcAsO7CCh5Nntdy7kIYv8X%2f1hf%2fJ%2f8ed7tHkfuHtDcP%2fzP%2fJPJHv%2fn%2f%2fZN7JJHO69Qbh%2fxt%2f5X%2f39XxPo%2fiDQv%2b8P%2bs%2f%2f8L%2f1awHdG6Ss%2bEEOKM1YwGf8r%2f8BPV1It2S8adbkBq1bch15ceTV%2fRd%2f8R%2f1n%2f0Dnu4RRLovBFyHR16QD%2fhf74Puy9XSDoFIxU34iY8E9vl9R%2fJn%2fE3%2f9Z%2f59%2f5nf9df%2f5%2f%2fg3%2bo4HHLkdyMgUzxDuHdBaRTbLxh1%2b%2btgQ5KDlxonpyvAfTTIaCiuIVU7w939%2f4Q3P%2fqL%2f7jPgDu3qA9%2bK%2f%2byj%2fiv%2f5L%2fmQyNP%2fFn%2fFnO7g0aT6r9XgPTxfebUUITpwT7lvy3n%2f1B%2f9p%2f%2bXf%2bvf%2bF3%2fUn%2fyf%2fb1%2fneABNAWX7gvCe4KzPPKGfMD%2feh%2f0307bnEK2W3uFs2n2cP9BZr1CgseQ7W%2fmF%2fPzN07Sx7%2fr9vZ%2f%2fkf84f%2f53%2fB3ky%2f3X%2f%2f5f8l%2f%2fnf%2fg%2f%2f5n%2fzH%2fOd%2f7j%2bwvU0N0tSS7sc%2fSmn%2bPqJYa4lYyUc2m5EbD1%2f8s48m2fTtRV2tl7NH67rcsgjPDK77wPV%2bfv%2fhvcm9nel0%2fNOrizvpstqu81WetemUwqe8PiT4jCJIG%2fQEN2B7mrU5hQUYkPedOt48q841x2PHEEx%2fnze7Ui%2b9CXdG5J4g3x50R%2fZ90BHpJ8i3B93RAD7ouA4g4LeG3tUDPvS4JiDgt4be1QYB9Kg%2bSDGp%2fis67atKkiI664%2bbVbY8%2bs%2f%2f%2fj%2f1P%2f%2bj%2f%2fj%2f7O%2f%2f4%2f%2fLv%2f9v%2bB%2f%2fvj%2bH4kh86pBzMQwBPnK8Pog18QGP1pgeEXzBjn4zv9if9MPgKUObUeagKFNFOuTVfmtOivB3wZc%2fmG9PaaAdluy2yqmJ%2fcb9Qj9NC%2bkESJDU9XCiVjZ83UgZvEEAfiFN6D124%2fAGPX5XaKrzqt8GX7fFQsfJj%2f%2fVLLv%2b6GjvwA5AHr%2fFNaG5TXmPdk4NScts7zwMW3f%2boj%2fMqzIdVnutstmsWF5A0T%2b6v3p3OM%2bLi3n76AC%2fD6CnU6RZLTMj2yTT%2f%2bUf%2bYf%2bF3%2fGn%2f1f%2fUF%2fJv39X%2f%2bRfyJlw%2f7LP%2bcP%2b8%2f%2fhL%2fwP%2f9z%2f6L%2f%2fE%2f8Y%2f6LP%2bFP%2ba%2f%2f7L%2fsv%2fgz%2fu7%2f4m%2f900P8AvBIL%2fWg%2f6d%2f0B9E%2f3uvLn7jhN6g%2f5mfu%2f%2fpH%2fQHU8P%2f6u%2f%2fK%2f7LP%2bbvoDjYfG5%2bHtvv%2f4s%2f5g%2f6L%2f68v%2fG%2f%2bIP%2bSkrq%2fed%2f59%2fwn%2f5Bf4hpY34%2bobaUyUPbv%2fdPJp1g2%2f6Pf98f95%2f%2fUX%2fHf%2f7H%2fFX%2f2d%2f1x%2f%2fnf%2b5fgD%2f%2fpD%2fsv%2fjz%2fp7%2f4i%2f5m%2f7rP%2fSv%2bs%2f%2fqD%2bCXvzP%2fr6%2fiBqQRf0v%2f96%2f8L%2f6m%2f7Q%2f%2bJP%2f9vQ%2bO%2f%2fU%2f%2frP%2bvv%2fc%2f%2fmD%2f3P%2f%2fL%2fkp667%2f6%2b%2f%2bG%2f%2boP%2fRNojBRe%2fGd%2f%2f5%2fwX%2f71f3QEixMC9l%2f%2bFX%2fvf%2f4n%2fVEUgfwXf%2fSfSriYr8bjcUji4C%2f%2fD0j0e%2fA6KXV5L5gzNP35xOv%2f%2bV%2f2V%2f%2bXf9jfQb8pE%2fyppHH%2fPOI%2fSvj%2bF3%2fMX%2fZf%2fNF%2f7H%2f%2bR%2fxxIVoBVGFxmib633%2f51%2f11%2f9nf9Qf9l3%2ftX5R2gP5nf9ef%2bl%2f%2baX8V2UjS5JI9MZNrfsqr%2f9Uf84ekJBjUuwLgt00b85MaErdQu%2f%2fiz%2fobiaf%2by7%2fvr9bWFL%2f9OX%2fYf%2fXH%2fs3Io%2fzxf%2fp%2f9Tf%2b8fjqj%2fizid06zQjCf%2fVH%2fXX%2fxR%2f3R%2f6Xf%2b%2bf%2bJ%2f%