STUDY AND APPLICATION OF LOW DAMAGE RATARD-ED ACID IN LOW PERMEABILITY SANDSTONE RESER-VOIR

doi:10.3863/j.issn.1000-2634.2004.02.018

西南石油大学学报(自然科学版) ›› 2004, Vol. 26 ›› Issue (2): 64-66.DOI: 10.3863/j.issn.1000-2634.2004.02.018

• 油气化学工程与化工 • Previous Articles Next Articles

STUDY AND APPLICATION OF LOW DAMAGE RATARD-ED ACID IN LOW PERMEABILITY SANDSTONE RESER-VOIR

YAO Yi-ming ZHAIYi XING De-gang et al.

(Petroleum Engineering Technique Institute of Henan Oilfield company, Nanyang Henan 473132, China)

Received:2003-05-20 Revised:1900-01-01 Online:2004-04-20 Published:2004-04-20
Contact: YAO Yi-ming

Abstract

Abstract: Hydraulic fracturing has been unsuccessful because of coal-bed and soft formation in Baolang Oilfield. A new type retarded acid with low damage has been studied, which is aimed at the formation characteristics of high detritus content, more filling substance in porous, small pore and throat radius and high impurity substance in the pore and throat in low porosity and permeability reservoir. Results by experiment has shown thatthe retarded acid is of high corro-sion capacity to rock, low reaction velocity and interface tension,high anti-emulation and breaker effect, easy to discharge from the formation. It has been proved that it is a newtechnique for exploitation of Baolang low permeability reservoir.

Key words: low permeability reservoir, sand formation, re-tarded acid, stimulation

CLC Number:

YAO Yi-ming ZHAIYi XING De-gang et al.. STUDY AND APPLICATION OF LOW DAMAGE RATARD-ED ACID IN LOW PERMEABILITY SANDSTONE RESER-VOIR[J]. 西南石油大学学报(自然科学版), 2004, 26(2): 64-66.

0
/ / Recommend

Add to citation manager EndNote|Ris|BibTeX

URL: http://journal15.magtechjournal.com/Jwk_xnzk/EN/10.3863/j.issn.1000-2634.2004.02.018

http://journal15.magtechjournal.com/Jwk_xnzk/EN/Y2004/V26/I2/64

[1]	WANG Yanwei, LIU Huiqing, DONG Xiaohu, ZHANG Qichen. Physical Simulation of Cold Recovery of Edge Water Heavy Oil Reservoir After Steam Stimulation [J]. 西南石油大学学报(自然科学版), 2020, 42(1): 91-100.
[2]	BAI Hui, TIAN Min, FENG Min, LIU Pengcheng, WANG Haitao. Productivity Model and its Influencing Factors for Multistage Fractured Horizontal Wells in Low Permeability Reservoirs [J]. 西南石油大学学报(自然科学版), 2019, 41(3): 113-120.
[3]	SUN Zhigang, MA Bingjie, LI Fen. Mechanism and Characteristics of Nonlinear Flow in Porous Media of Low Permeability Reservoir [J]. 西南石油大学学报(自然科学版), 2019, 41(2): 109-117.
[4]	ZHAO Xisen, SHI Lihua, WANG Weibo, BAI Yuan, TIAN Feng. CO₂ Channeling Sealing In Ultra-low-permeability Reservoirs [J]. 西南石油大学学报(自然科学版), 2017, 39(6): 131-139.
[5]	LIU Jianjun, WU Mingyang, SONG Rui, HUANG Liuke, DAI Xiaojun. Study on Simulation Method of Multi-scale Fractures in Low Permeability Reservoirs [J]. 西南石油大学学报(自然科学版), 2017, 39(4): 90-103.
[6]	ZHAO Liqiang, MU Mei, LUO Zhifeng, LIU Pingli, ZOU Dongli. The Outlook for China's Tight Oil Reservoir Stimulation Concept and Technology [J]. 西南石油大学学报(自然科学版), 2016, 38(6): 111-118.
[7]	LIU Yonghui, ZHANG Nan, PAN Ruosheng, ZHANG Deping, WANG Wubing. Simulation and Optimization of Downhole Gas-Liquid Separator at Low Liquid Rate and High GLR Wells From CO₂ Flooding Reservoir [J]. 西南石油大学学报(自然科学版), 2016, 38(6): 131-137.
[8]	ZHANG Liehui1*, ZHANG Ruihan1, JIANG Hexu2, KONG Ling2, SHE Juan2. Theoretical Analysis of Low Permeability Composite Reservoir Using#br# Finite Element Method [J]. 西南石油大学学报(自然科学版), 2016, 38(4): 1-8.
[9]	TAO Zhen*, TIAN Changbing, XIONG Chunming, ZHAO Ruidong. Research on Well Patterns and Fracture Models for Fractured#br# Horizontal Well in Ultra-low Permeability Reservoir [J]. 西南石油大学学报(自然科学版), 2016, 38(4): 101-109.
[10]	WANG Wei1*, YANG Hui2, HUANG Chunxia1, JIANG Shaojing1, YUE Xiangan3. Researches on Improving Sweep Efficiency After Water Breakthrough in#br# Ultra-low Permeability Heterogeneous Reservoir [J]. 西南石油大学学报(自然科学版), 2016, 38(3): 107-113.
[11]	LI Yongming1, CHEN Xiyu1, ZHAO Jinzhou1*, SHEN Feng2, QIAO Hongjun2. The Effects of Crack Interaction in Multi-stage Horizontal Fracturing [J]. 西南石油大学学报(自然科学版), 2016, 38(1): 76-83.
[12]	Su Haibo*. A Flow Model Reflecting Dynamic Kick-off Pressure Gradient for Low#br# Permeability Reservoirs [J]. 西南石油大学学报(自然科学版), 2015, 37(6): 105-111.
[13]	Su Yuliang1, Ren Long1*, Zhao Guangyuan2, Zhan Shiyuan1, Meng Fankun1. Study on Reasonable Spacing Between Injection and Production Wells#br# Considering Fracturing in Low Permeability Reservoirs [J]. 西南石油大学学报(自然科学版), 2015, 37(6): 72-78.
[14]	Xiao Pufu1*, Yang Zhengming2, Wang Xuewu2, Dai Xingxing3. A Laboratory Study on the Micro Mechanism of Oil Displacement with CO2 Flooding [J]. 西南石油大学学报(自然科学版), 2015, 37(4): 161-165.
[15]	Shi Lihua1*, Zhao Xisen1, Guo Shangping2, Wang Yan1, Lu Chao3. Predicting Models for Heating Area of Cyclic Steam Stimulation in Horizontal Well of Thin Interbedded Reservoirs [J]. 西南石油大学学报(自然科学版), 2015, 37(3): 93-97.

STUDY AND APPLICATION OF LOW DAMAGE RATARD-ED ACID IN LOW PERMEABILITY SANDSTONE RESER-VOIR

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments