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| 复合热采技术在稠油油藏开发中的应用 | |
| 引用本文： | 屈继峰,李泓涟,曾丰燕,党少敏. 复合热采技术在稠油油藏开发中的应用[J]. 复杂油气藏, 2014, 0(3): 57-59 |
| 作者姓名： | 屈继峰 李泓涟 曾丰燕 党少敏 |
| 作者单位： | 1. 中海石油 中国 有限公司天津分公司,天津,300452 2. 西安石油大学石油工程学院,陕西 西安,710065 3. 中国石化胜利油田分公司胜利采油厂,山东 东营,257051 |
| 基金项目： | “西安石油大学全日制硕士研究生创新基金”资助(2012CX110105)。 |
| 摘 要： | 金家油田地处于东营凹陷西南边缘斜坡带,油藏原油粘度高、敏感性强,常规蒸汽吞吐热采开发难以动用。针对强敏感性稠油的开发难点,提出了蒸汽、气体、降粘剂、粘土稳定剂复合热采工艺技术,通过研究各要素的作用机理,借助于多种因素的协同作用,形成了适合于此类油藏的复合采油技术,并采用数值模拟技术进行了复合热采工艺参数的优化。现场应用结果表明,复合热采工艺在金家油田获得了较好的开发效果,有效解决了该地区油藏开采难度大的问题。 |
| 关 键 词： | 稠油油藏 热采 降粘剂 金家油田 东营凹陷 |
Application of composite thermal recovery technology in heavy oil reservoir |
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| Qu Jifeng,Li Honglian,Zeng Fengyan,Dang Shaomin. Application of composite thermal recovery technology in heavy oil reservoir[J]. Small Hydrocarbon Reservoirs, 2014, 0(3): 57-59 | |
| Authors: | Qu Jifeng Li Honglian Zeng Fengyan Dang Shaomin |
| Affiliation: | Qu Jifeng,Li Honglian,Zeng Fengyan,Dang Shaomin ( 1. Tianjin Branch of CNOOC ( China ) , Tianjin 300452, China ;2. Petroleum Engineering Institute of Xi＇ an Petroleum University, Xi＇ an 710065, China ) 3. Shengli Oil Recovery Factory of Shengli Oilfield Company, SINOPEC,Dongying 257051, China) |
| Abstract: | Jinjia Oilfield is located in the southwest slope of Dongying Sag,where the reservoir has features of high vis-cosity of crude oil,strong sensitivity,and hard to recovery by the conventional steam stimulation recovery. Aiming at the de-velopment problems in the strong sensitivity heavy oil reservoir,a composite thermal recovery technology including steam, gas,viscosity reducer and anti - swelling agent has been put forward. Based on all key factors’mechanisms,the compound oil recovery technology was formed by means of synergistic effect of multiple factors. Using numerical simulation technolo-gy,the parameters of the technology were optimized. The field results showed that the technology has obtained good effect in Jinjia Oilfield and effectively solved the production problem in the region. |
| Keywords: | heavy oil reservoir thermal recovery viscosity reducer Jinjia Oilfield Dongying Sag |
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