Petroleum Reservoir Evaluation and Development >
2021 , Vol. 11 >Issue 3: 452 - 458
DOI: https://doi.org/10.13809/j.cnki.cn32-1825/te.2021.03.022
Development and reservoir adaptability evaluation of a high temperature resistant plugging agent: tannin extract
Received date: 2020-03-25
Online published: 2021-06-24
There are several problems in the high temperature resistant plugging agent used in steam flooding of heavy oil reservoirs to control steam channeling, such as low strength and poor long-term stability. So, it is urgent to develop a new type of high temperature resistant plugging agent to promote on-site application. In order to solve the technical problems caused by strong inter-layer heterogeneity of the heavy oil reservoirs in District 9-6 of Qigu Formation in Xinjiang Oilfield, including severe steam channeling and poor foam flooding effects, a plugging agent system suitable for high temperature reservoirs and composed of sulfonated tannin extract, cross-linking agent and accelerant has been developed. By the static evaluation experiment, it is found that the optimized formula of the plugging agent is as follows: 0.6 % sulfonated tannin extract + （2.0 % ~ 2.5 %） aldehyde cross-linking agent Ⅰ +（1.0 % ~ 2.0 %） phenol cross-linking agent Ⅱ +（0.05 % ~ 0.06 %） accelerant. The evaluation of reservoir adaptability shows that the strength of the plugging agent remains above level H after 30 days of aging at the reservoir temperature, and the plugging efficiency is above 94 %. It has laid a foundation for the field application of steam channeling control technologies in the heavy oil reservoirs of District 9-6 of Qigu Formation in Karamay Oilfield.
Gang LIU , Junheng WANG , Danling WANG , Yonghe YAN , Xuefeng JIANG , Qian WANG . Development and reservoir adaptability evaluation of a high temperature resistant plugging agent: tannin extract[J]. Petroleum Reservoir Evaluation and Development, 2021 , 11(3) : 452 -458 . DOI: 10.13809/j.cnki.cn32-1825/te.2021.03.022
| [1] | 艾赛提·吾斯曼. 九6区齐古组稠油油藏汽驱开发效果分析 [J]. 价值工程, 2013, 32(22):96-97. |
| [1] | WUSIMAN Aisaiti. Analysis of 9-6 zone Qigu group heavy oil reservoir steam flooding effect[J]. Value Engineering, 2013, 32(22):96-97. |
| [2] | 冯超. 九6区油藏蒸汽驱耐高温粉煤灰堵剂研制与评价 [D]. 成都:西南石油大学, 2016. |
| [2] | FENG Chao. Development and evaluation of high temperature resistant fly ash plugging agent for steam flooding of reservoir in District9-6 [D]. Chengdu: Southwest Petroleum University, 2016. |
| [3] | 周伟, 寇根, 张自新, 等. 克拉玛依油田九6区稠油油藏蒸汽—CO2复合驱实验评价 [J]. 新疆石油地质, 2019, 40(2):204-207. |
| [3] | ZHOU Wei, KOU Gen, ZHANG Zixin, et al. Steam-CO2 flooding for heavy oil in District 9-6, Karamay Oilfield: experiment and evaluation [J]. Xinjiang Petroleum Geology, 2019, 40(2):204-207. |
| [4] | 刘灏亮. 多介质蒸汽驱用高温封堵剂制备及其性能评价研究[D]. 大庆: 东北石油大学, 2018. |
| [4] | LIU Haoliang. Preparation and performance evaluation of high temperature plugging agent for multi-media steam driving[D]. Daqing: Northeast Petroleum University, 2018. |
| [5] | 徐国瑞, 鞠野, 李翔, 等. “堵水+调剖”联合作业效果及液流转向机理研究——以渤海SZ36-1油藏地质和流体条件为例[J]. 海洋石油, 2017, 37(1):30-36. |
| [5] | XU Guorui, JU Ye, LI Xiang, et al. Study on the effect of “water shut-off and profile control” combined operation and liquid diverting mechanism: a case study of SZ36-1 Reservoirs in Bohai Oilfield[J]. Offshore Oil, 2017, 37(1):30-36. |
| [6] | 胡勇, 张运来, 张吉磊, 等. 秦皇岛32-6油田稠油油藏弱凝胶调驱技术研究及应用[J]. 石油地质与工程, 2019, 33(3):109-114. |
| [6] | HU Yong, ZHANG Yunlai, ZHANG Jilei, et al. Research and application of weak gel profile control flooding technology in heavy oil reservoirs of 32-6 oilfield in Qinhuangdao[J]. Petroleum Geology and Engineering, 2019, 33(3):109-114. |
| [7] | 刘强. 辽河油田稠油油藏水平井找堵水配套工艺技术[J]. 石油地质与工程, 2019, 33(1):101-103. |
| [7] | LIU Qiang. Supporting technique of water plugging detection in horizontal wells of heavy oil reservoir in Liaohe oilfield[J]. Petroleum Geology and Engineering, 2019, 33(1):101-103. |
| [8] | 刘如杰. 超稠油污油泥复合调剖技术研究与应用[J]. 非常规油气, 2019, 6(3):58-64. |
| [8] | LIU Rujie. Research and application of composite profile control technology for super heavy oil sludge[J]. Unconventional Oil & Gas, 2019, 6(3):58-64. |
| [9] | 陈哲, 徐鹏. 弱凝胶/预交联颗粒复合调驱室内评价[J]. 非常规油气, 2018, 5(5):58-61. |
| [9] | CHEN Zhe, XU Peng. Laboratory evaluation of weak gel/precrosslinked particulate composite flooding technology[J]. Unconventional Oil & Gas, 2018, 5(5):58-61. |
| [10] | 刘晶静. 吴起油田弱凝胶微粒复合调驱技术研究与应用[J]. 非常规油气, 2018, 5(6):76-79. |
| [10] | LIU Jingjing. Research and application of weak gel particle composite transfer technology in Wuqi Oilfield[J]. Unconventional Oil & Gas, 2018, 5(6):76-79. |
| [11] | 师晓伟, 杨海龙, 张建成, 等. 甘谷驿油田1281井区自适应泡沫凝胶深部调控技术现场应用[J]. 非常规油气, 2017, 4(2):78-84. |
| [11] | SHI Xiaowei, YANG Hailong, ZHANG Jiancheng, et al. Application of self-adaptive foam gel flooding technology in 1281 well area of Ganguyi Oilfield[J]. Unconventional Oil & Gas, 2017, 4(2):78-84. |
| [12] | 戴彩丽, 付阳, 由庆, 等. 高温高盐油藏堵剂的研制与性能评价[J]. 新疆石油地质, 2014, 35(1):96-100. |
| [12] | DAI Caili, FU Yang, YOU Qing, et al. Blocking agent for high temperature and high salinity reservoir: development and evaluation[J]. Xinjiang Petroleum Geology, 2014, 35(1):96-100. |
| [13] | DAI C L, YOU Q, HE L, et al. Study and field application of a profile control agent in a high temperature and high salinity reservoir[J]. Energy Sources Part A: Recovery, Utilization, and Environmental Effects, 2011, 34(1):53-63. |
| [14] | DAI C L, YOU Q, HE L. Study and field application of inorganic composite blocking agent with ultra-low density for water coning control in high temperature and high salinity fractured-vuggy carbonate reservoir[C]// Study and field application of inorganic composite blocking agent with ultra-low density for water coning control in high temperature and high salinity fractured-vuggy carbonate reservoir, 15-18 May, 2011, Al-Khobar, Saudi Arabia. |
| [15] | 王健, 罗平亚. 新型缔合聚合物调堵体系的研制[J]. 石油钻采工艺, 2000, 22(3):54-56. |
| [15] | WANG Jian, LUO Pingya. Development of the new associative polymer in profile control[J]. Oil Drilling & Production Technology, 2000, 22(3):54-56. |
| [16] | SANNI M, ABBAD M, KOKAL S, et al. Reservoir description insights from an inter-well chemical tracer test[C]// Reservoir description insights from an inter-well chemical tracer test, 24-27 April, 2017, Dammam, Saudi Arabia. |
| [17] | 薛强. 红浅1井区优势通道识别及调堵对策研究[D]. 成都: 西南石油大学, 2018. |
| [17] | XUE Qiang. Study on identification of dominant channels and plugging control measures in Hongqian 1 well block[D]. Chengdu: Southwest Petroleum University, 2018. |
| [18] | BRIGHAM W E, ABBASZADEH-DEHGHANI M. Tracer testing for reservoir description[J]. Journal of Petroleum Technology, 1987, 39(5):519-527. |
| [19] | 孙新革, 赵长虹, 熊伟, 等. 风城浅层超稠油蒸汽吞吐后期提高采收率技术[J]. 特种油气藏, 2018, 25(3):72-76. |
| [19] | SUN Xinge, ZHAO Changhong, XIONG Wei, et al. Enhanced oil recovery in the late stage of shallow super-heavy oil reservoir with steam huff-puff in Fengcheng Oilfield[J]. Special Oil & Gas Reservoirs, 2018, 25(3):72-76. |
| [20] | 王兰, 王健, 方位, 等. 红岗高台子区块低渗裂缝性油藏复合调驱工艺室内试验研究[J]. 长江大学学报(自科版), 2015, 12(25):1-5. |
| [20] | WANG Lan, WANG Jian, FANG Wei, et al. Laboratory experiment of composite flooding technology of low permeability fractured reservoirs in Honggang Gaotaizi block[J]. Journal of Yangtze University(Natural Science Edition), 2015, 12(25):1-5. |
| [21] | 杜忠磊, 王健, 沈群, 等. 耐高温堵剂的室内研究[J]. 精细石油化工进展, 2013, 14(4):29-33. |
| [21] | DU Zhonglei, WANG Jian, SHEN Qun, et al. Laboratory study on plugging agent with high temperature resistance[J]. Advances in Fine Petrochemicals, 2013, 14(4):29-33. |
/
| 〈 |
|
〉 |