[1]劉如明,張國強,穆貴鵬,等.流體聲波時差在電纜地層測試中的應用[J].測井技術,2019,43(04):369-371.[doi:10.16489/j.issn.1004-1338.2019.04.007]
 LIU Ruming,ZHANG Guoqiang,MU Guipeng,et al.Application of Fluid Interval Transit Time in Wireline Formation Test[J].WELL LOGGING TECHNOLOGY,2019,43(04):369-371.[doi:10.16489/j.issn.1004-1338.2019.04.007]
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流體聲波時差在電纜地層測試中的應用()
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《測井技術》[ISSN:1004-1338/CN:61-1223/TE]

卷:
第43卷
期數:
2019年04期
頁碼:
369-371
欄目:
測井儀器
出版日期:
2019-08-30

文章信息/Info

Title:
Application of Fluid Interval Transit Time in Wireline Formation Test
文章編號:
1004-1338(2019)04-0369-03
作者:
劉如明1張國強2穆貴鵬1彭樂1涂春趙1
(1.中海石油能源發展股份有限公司工程技術公司,天津300452;2.中海石油(中國)有限公司天津分公司,天津300452)
Author(s):
LIU Ruming1 ZHANG Guoqiang2 MU Guipeng1 Peng Le1 TU Chunzhao1
(1. CNOOC EnerTech-Drilling & Production Co., Tianjin 300452, China;2. Tianjin Branch, CNOOC (China) Limited, Tianjin 300452, China)
關鍵詞:
電纜地層測試流體聲波時差礦化度流體性質
Keywords:
wireline formation test fluid interval transit time salinity fluid properties
分類號:
P631.83; TE21
DOI:
10.16489/j.issn.1004-1338.2019.04.007
文獻標志碼:
A
摘要:
電纜地層測試作業中,通過電導率和流體密度等參數判斷流體性質存在一定的局限性,尤其是在取水樣時無法準確判斷當前流體為地層水還是鉆井液濾液,通常采用增加泵抽時間的方式克服,時效低、風險高。貝克休斯的儲層特征描述儀RCI的流體聲波時差參數可直觀反映當前泵抽流體的性質,并可通過計算實時定量判斷流體礦化度,具有較高的準確性;以此為基礎,形成了新的取樣思路,提高了取樣的作業效率。
Abstract:
In wireline formation test, there are some limitations in judging fluid properties by parameters such as conductivity and fluid density. Especially in water sampling, it is impossible to accurately judge whether the current fluid is formation water or drilling fluid filtrate. Usually, the pumping time is increased to overcome these limitations, but this method exhibits low efficiency and high risk. The fluid interval transit time tested by the Baker Hughes reservoir characterization instrument (RCI) can directly reflect the properties of current pumping fluid, and can quantitatively judge fluid salinity by calculating in real time, which has high accuracy. On this basis, a new sampling idea is formed and the sampling efficiency is improved.

參考文獻/References:

[1]張國強, 張衛平, 李欣. 地層測試評價儀在渤海油田的應用 [J]. 海洋石油, 2009, 4(5): 25-27. [2]張國強. 電纜地層測試取樣模式研究 [J]. 測井技術, 2011, 35(3): 292-295. [3]李生杰. 油氣水速度及其影響因素分析 [J]. 新疆地質, 2006, 24(3): 292-296. [4]BATZLE M, WANG Z. Seismic properties of pore fluids [J]. Geophysics, 1992, 57(11): 1396-1468.

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備注/Memo

備注/Memo:
第一作者:劉如明,男,1985年生,從事海上油田測井現場監督工作。E-mail:[email protected](修改回稿日期: 2018-07-03本文編輯余迎)
更新日期/Last Update: 2019-08-30
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