[1]陳惠,李長文,王玉生,等.委內瑞拉奧里諾科重油帶淡水沖刷超重油儲層飽和度評價[J].測井技術,2019,43(01):75-80.[doi:10.16489/j.issn.1004-1338.2019.01.014]
 CHEN Hui,LI Changwen,WANG yusheng,et al.Saturation Assessment of Natural Flooded Heavy Oil Reservoirs in Orinoco Belt Venezuela[J].WELL LOGGING TECHNOLOGY,2019,43(01):75-80.[doi:10.16489/j.issn.1004-1338.2019.01.014]
點擊復制

委內瑞拉奧里諾科重油帶淡水沖刷超重油儲層飽和度評價()
分享到:

《測井技術》[ISSN:1004-1338/CN:61-1223/TE]

卷:
第43卷
期數:
2019年01期
頁碼:
75-80
欄目:
綜合應用
出版日期:
2019-04-20

文章信息/Info

Title:
Saturation Assessment of Natural Flooded Heavy Oil Reservoirs in Orinoco Belt Venezuela
文章編號:
1004-1338(2019)01-0075-06
作者:
陳惠1 李長文1 王玉生2 田蔥蔥1 郭松偉2 李劍平1
(1.中國石油集團測井有限公司國際事業部, 北京 102200; 2.中國石油勘探開發研究院, 北京 100083)
Author(s):
CHEN Hui1 LI Changwen1 WANG yusheng2 TIAN Congcong1 GUO Songwei2 LI Jianping1
(1. International Division, China Petroleum Logging CO. LTD., Beijing 102200, China; 2. Research Institute of Petroleum Exploration & Development, Beijing 100083, China)
關鍵詞:
測井解釋 重油儲層 礦化度 次生混合水 含水飽和度 改進的雙水模型
Keywords:
log interpretation heavy oil reservoir salinity secondary mixed water water saturation improved dual-water model
分類號:
P631.84
DOI:
10.16489/j.issn.1004-1338.2019.01.014
文獻標志碼:
A
摘要:
基于委內瑞拉奧里諾科重油帶地質資料、巖石物理實驗資料,在綜合分析地層水成因的基礎上,發現研究區存在2種不同礦化度的地層水,即高礦化度束縛水(原生水)和低礦化度混合水(次生水),地層水礦化度受束縛水和混合水礦化度、體積比共同影響。針對研究區地層水礦化度變化規律的復雜性,應用改進的雙水模型計算飽和度,通過與傳統固定地層水電阻率的阿爾奇模型對比,改進的雙水模型計算結果與實驗室巖心分析結果吻合更好,且計算結果明顯優于傳統模型,驗證了該方法的準確性與適用性。應用該方法對研究區48口井進行了精細解釋,并制作了油藏橫剖面對比圖,明確了研究區沖刷帶的縱向分布規律,對研究區超重油儲層射孔方案優化以及開發方案的制定具有重要指導意義。
Abstract:
Based on the geological data and petrophysical experiment of the Orinoco heavy oil zone in Venezuela as well as a comprehensive analysis of the formation water it was found that there were two types of formation water with different salinities in research area:the high salinity bound water(connate water)and the low salinity mixed water(secondary water). The salinity of formation water was influenced by the combination of bound water mixed water salinity and volume ratio. Considered the complexity of formation water salinity in the study area the improved dual-water model was used to calculate the water saturation. Compared with traditional Archie's model the calculated results of the dual-water model were in good agreement with the results of the laboratory core analysis and significantly better than the result of traditional model which verified the accuracy and applicability of the improved method. This method has been used to finely interpret 48 wells in the study area and a reservoir cross-sectional comparison chart was made. Based on the result the vertical distribution of the scouring zone in the study area was clarified which has important significance for the optimization of the perforation and the formulation of development plan for the heavy oil reservoir in the study area.

參考文獻/References:


[1] 穆龍新, 韓國慶, 徐寶軍, 等. 委內瑞拉奧里諾科重油帶地質與油氣資源儲量 [J]. 石油勘探與開發, 2009, 36(6): 784-789.
[2] 侯君, 戴國汗, 危杰, 等. 委內瑞拉奧里諾科重油帶油藏特征及開發潛力 [J]. 石油實驗地質, 2014, 36(6): 725-730.
[3] 陳浩, 陳和平, 黃文松, 等. 委內瑞拉奧里諾科重油帶Carabobo油區M區塊Morichal段地層沉積演化特征 [J]. 西安石油大學學報(自然科學版), 2016, 31(1): 45-52.
[4] 王麗, 譚偉, 何勝林, 等. 基于并聯導電模型的水淹層剩余油飽和度評價方法 [J]. 大慶石油地質與開發, 2016, 35(2): 134-139.
[5] FABBRI C, IMEOKPARIA O, ODENIYI A, et al. Coupled use of saturation logging and water-flow log in a stratified deltaic reservoir leading to successful additional perforation [C]∥Nigeria Annual International Conference and Exhibition. Society of Petroleum Engineers, 2017.
[6] MARCOS J, MOYA Y, VEGA C. Heavy oil petrophysical evaluation using new log technology and modified water saturation model [C]∥Heavy oil congress, Aberdeen, Scotland, 2012: WHOC12-251.
[7] MAINI B B. Is it futile to measure relative permeability for heavy oil reservoirs? [J]. Journal of Canadian Petroleum Technology, 1995, 37(4): 56-62.
[8] BERG E A, BJORLYKKE O P. Heavy oil and relative permeability in laboratory, simulations and production; Is there a link? [C]∥SPE International Heavy Oil Conference and Exhibition. Mangaf, Kuwait: SPE, 2014.
[9] WANG S L, LI A F, PENG R G, et al. Effect of oil water viscosity ratio on heavy oil-water relative permeability curve [J]. Science Technology & Engineering, 2017.
[10] 劉亞明. 重油研究現狀及展望 [J]. 中國石油勘探, 2010, 15(5): 69-76.
[11] DENNEY D. Heavy-oil production in venezuela [J]. Journal of Petroleum Technology, 1999, 51(9): 110-114.
[12] THOMAS S, SCOULAR J R, VERKOCZY B, et al. Chemical methods for heavy oil recovery [J]. Journal of Canadian Petroleum Technology, 2001, 40(3): 56-61.
[13] 宋傳真, 劉傳喜, 徐婷, 等. 低滲孔隙型碳酸鹽巖稠油油藏開發對策: 以敘利亞O油田為例 [J]. 石油與天然氣地質, 2015, 36(2): 297-305.
[14] 張兆祥, 劉慧卿, 楊陽, 等. 稠油油藏蒸汽驅評價新方法 [J]. 石油學報, 2014, 35(4): 733-738.
[15] 張枝煥, 劉洪軍, 李偉, 等. 準噶爾盆地車排子地區稠油成因及成藏過程 [J]. 地球科學與環境學報, 2014, 36(2): 18-32.
[16] 劉亞明, 謝寅符, 馬中振, 等. Orinoco重油帶重油成藏特征 [J]. 石油與天然氣地質, 2013, 34(3): 315-322.
[17] 邵維志, 丁娛嬌, 王慶梅, 等. 用核磁共振測井定量評價稠油儲層的方法 [J]. 測井技術, 2006, 30(1): 67-71.
[18] 程曉波, 孫金浩, 牟牮, 等. 遼河油田超稠油儲層精細測井評價 [J]. 測井技術, 2015, 39(6): 715-719.
[19] 陳明江, 黃婷婷, 顏其彬, 等. 伊拉克Ahdeb油田稠油層測井識別及分布特征研究新方法 [J]. 測井技術, 2017, 41(2): 156-164.
[20] 謝偉彪, 殷秋麗, 劉迪仁, 等. 基于多礦物分析的砂礫巖稠油儲層測井評價 [J]. 巖性油氣藏, 2013, 25(3): 102-105.
[21] 趙偉. 齊40塊稠油水淹層的測井評價方法研究 [D]. 大慶: 東北石油大學, 2016.
[22] 王良瓊, 張勝文, 李能根. 超稠油層的測井解釋方法 [J]. 特種油氣藏, 1994, 1(1): 1-7.
[23] 閆建平. 精細油藏描述中稠油儲層的測井資料綜合評價方法研究 [D]. 北京: 中國石油大學, 2007.
[24] 祝永軍, 康志勇, 李素杰, 等. 曙一區超稠油油藏綜合評價研究 [J]. 特種油氣藏, 2001, 8(2): 25-30.
[25] 張松揚, 陳玉魁. “新雙水”法在松南地區BW氣田測井解釋中的應用 [J]. 測井技術, 1998, 22(增刊1): 50-55.
[26] ARCHIE G E. The electrical resistivity log as an aid in determining characteristics [C]∥Trans AIME, 1942, 146: 54-62.

相似文獻/References:

[1]王忠義,李自平,楊雪冰,等.磁測應力資料的測井解釋方法研究[J].測井技術,2012,36(01):51.
 WANG Zhongyi,LI Ziping,YANG Xuebing,et al.Study on Interpretation Method of Magnetismstress Log Data[J].WELL LOGGING TECHNOLOGY,2012,36(01):51.
[2]宋長偉,吳秀田,李剛,等.RFT在二連油田油水層系識別中的應用[J].測井技術,2001,25(03):235.
 Song Changwei,Wu Xiutian,Li Gang,et al.Application of Repeat Formation Tester to Oil/Water Layer Recognition in Erlian Oilfield[J].WELL LOGGING TECHNOLOGY,2001,25(01):235.
[3]譚廷棟.測井解釋煤層氣藏[J].測井技術,1999,23(02):3.
 Tan Tingdong..Evaluating Coal bed Gas Reservoir with Log Data.[J].WELL LOGGING TECHNOLOGY,1999,23(01):3.
[4]宋長偉,李剛,郭志強,等.用硼中子壽命測井確定低滲透砂巖儲層剩余油飽和度[J].測井技術,1999,23(03):16.
 Song Changwei,Li Gang,Guo Zhiqiang..Calculating Remaining Oil Saturation of Sandstone Reservoir With low Permeability Using BoriteNeutron Lifetime Log[J].WELL LOGGING TECHNOLOGY,1999,23(01):16.
[5]S.登努,王文祥.探測儲集層裂縫的幾種方法[J].測井技術,1980,04(01):49.
[6]卜勤生.混合液電阻率的求法及應用[J].測井技術,1980,04(03):1.
[7]原海涵.再談地層水電阻率計算中的幾個公式和問題——自然電位法[J].測井技術,1980,04(04):28.
[8]王冠貴,陳佩珍.測井地質解釋工作中的判別分析[J].測井技術,1981,05(01):29.
[9]殷國才,柯顯達,程宗華,等.碘化鈉碳/氧比能譜測井在大慶油田現場應用[J].測井技術,1981,05(02):51.
[10]譚廷棟.斯侖貝謝公司測井技術的發展[J].測井技術,1981,05(03):55.

備注/Memo

備注/Memo:
基金項目: 國家科技重大專項“美洲地區超重油與油砂有效開發關鍵技術”(2016ZX05031-001-002)
第一作者: 陳惠,女,1987年生,工程師,從事測井方法、測井資料綜合解釋與評價工作。E-mail:[email protected]
更新日期/Last Update: 2019-04-20
排列五走势图南方双彩网