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氮氣破裂

Air Products 供應的壓裂流體用氮氣,可為特定地層中的水基流體提供效能和成本上的優勢。雖然水基壓裂流體因價格便宜,且能以良好方式將支撐劑傳送至裂縫中,所以廣泛用於液壓壓裂,但水基壓裂流體也有其缺點。水基流體不適合用於水敏地層,因為它們會在裂縫周圍造成水飽和與粘土膨脹,這可能大幅阻礙從裂縫到井眼之間的碳氫化合物質量輸送。在水敏地層、枯竭的儲藏和淺地層中,氮氣破裂流體是水基流體的最佳替代方案。

用於商業應用的氮氣壓裂流體主要有四種:純天然氣、泡沫、通電和極高品質 (霧氣)。泡沫壓裂流體一般是由水基系統和含量介於 53% 到 95% 之間的氣態氮氣所組成。若氮氣低於 53%,則視為通電壓裂流體。若壓裂流體氮氣含量高於 95 %,則視為霧氣。另外第五種是低溫液態氮氣破裂流體,雖然過去也曾受到使用,但鮮少用於商業用途,因為其材料和設備需求較為特別。

請參閱本公司的特殊應用報告「Nitrogen Fracs Can Decrease Water Use in Amenable Geologies」(原刊登於 CryoGas International)。

破裂用氮氣的經濟性與適用性
下載 PDF (408 KB)

採用氮氣破裂提高非傳統石油與天然氣的產量
下載 PDF (1.23 MB)

其他應用

聯絡人資訊

  • Air Products San Fu Ltd
    5th Floor, 21 Chung Shan North Road
    Section 2, Taipei 104, Taiwan
    三福氣體股份有限公司
    中華民國台灣台北市中山北路
    2段21號5樓

    (Lquid Bulk, Electronics gases, chemicals and delivery system)
    (槽車氣體,電子氣體及化學品客戶服務)
    電話Tel: +0800666242
    傳真Fax: (03) 6562992
    槽車氣體電郵 LIQ. Email: LBCSGC@airproducts.com
    電子氣體及化學品電郵 ELE. Email: apcstw@airproducts.com

    (Package Gases)
    (鋼瓶氣體客戶服務)
    電話Tel: +0809083131
    傳真Fax: +03-5519183
    電郵Email: airprocs@airproducts.com

    (CryoEase Services Ordering Hotline)
    (快易冷®訂貨專線 )
    電話Tel: +0800699998

    (CryoEase Services Customer Services)
    (快易冷®客戶服務)
    電話Tel: +02-22062211
    傳真Fax: +02-22045353

    (Other products and services)
    (其他產品和服務)
    電話Tel: +02-25214161
    傳真Fax: +02-25815205
    電郵Email:
產品名稱說明/優點下載
氣體

Nitrogen

Nitrogen is used as a fracturing or fracking fluid in this process where fluids are sent down a wellbore at high pressure in order to create fissures in the underground formation in order to release trapped oil or gas. Nitrogen can be used in this process.

Nitrogen is used as a fracturing or fracking fluid in this process where fluids are sent down a wellbore at high pressure in order to create fissures in the underground formation in order to release trapped oil or gas. Nitrogen can be used in this process.

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