Application of micro-foam drilling fluid technology in Haita area
Affiliation(s)
No.1 Drilling Company of Daqing Drilling and Exploration Engineering Corporation. Petroleum Engineering Department, Northeast Petroleum University, Daqing.
No.1 Drilling Company of Daqing Drilling and Exploration Engineering Corporation. Petroleum Engineering Department, Northeast Petroleum University, Daqing.
ABSTRACT
In recent years, a new kind of drilling fluid system with unique structure micro-foam has been developed. Compared with other drilling fluid systems, it possesses many advantages. And it has been successfully applied in hundreds of wells to drill depleted reservoirs in the world wide. The geological structure is very complex in Haita area, it is difficult to achieve the requirement of increasing drilling rate by conventional drilling methods, even can’t make footage. The micro-foam drilling fluid can apply to Haita area, and solve the drilling problems commendably, which is comprehended by studying the structure and plugging, prevent caving, speed mechanism of the micro-foam drilling fluid. Field practice indicates that micro-foam drilling fluid technology can resolve the drilling problem effectively in Haita basin. It has the extremely vital significance to improve drilling speed, discover and protect reservoir stratum, decrease the risk of circulation loss and save the drilling cost.
In recent years, a new kind of drilling fluid system with unique structure micro-foam has been developed. Compared with other drilling fluid systems, it possesses many advantages. And it has been successfully applied in hundreds of wells to drill depleted reservoirs in the world wide. The geological structure is very complex in Haita area, it is difficult to achieve the requirement of increasing drilling rate by conventional drilling methods, even can’t make footage. The micro-foam drilling fluid can apply to Haita area, and solve the drilling problems commendably, which is comprehended by studying the structure and plugging, prevent caving, speed mechanism of the micro-foam drilling fluid. Field practice indicates that micro-foam drilling fluid technology can resolve the drilling problem effectively in Haita basin. It has the extremely vital significance to improve drilling speed, discover and protect reservoir stratum, decrease the risk of circulation loss and save the drilling cost.
KEYWORDS
Micro-Foam Drilling Fluid; Lost Circulation; Formation Damage Control; Increasing Drilling Rate
Micro-Foam Drilling Fluid; Lost Circulation; Formation Damage Control; Increasing Drilling Rate
Cite this paper
Sun, Q. and Xu, B. (2012) Application of micro-foam drilling fluid technology in Haita area. Natural Science, 4, 438-444. doi: 10.4236/ns.2012.47059.
Sun, Q. and Xu, B. (2012) Application of micro-foam drilling fluid technology in Haita area. Natural Science, 4, 438-444. doi: 10.4236/ns.2012.47059.
References
[1] Zhao, F., Wang, P.Q. and Li, X. (2008) Recent advance in Aphron drilling fluids. Drilling & Production Technology, 31, 123-124. [2] Wang, H.J., Zhen, J., Zheng, X.H., et al. (2007) Research and application of micro-foam drilling fluid in Daqing Oilfield. Drilling & Production Technology, 29, 88-92. [3] Sun, J.S. (2006) Drilling fluid technology anthology. Petroleum Industry Press, Beijing, 135-150. [4] Li, G.Q., Wang, H.J., Liu, J.T., et al. (2009) Micro-bubble drilling fluid technology. Petroleum Geology & Oilfield Development in Daqing, 28, 203-207. [5] Zhang, Z.H., Yan, J.N. and Fan, S.Z. (2003) Low-density drilling fluid technology. Petroleum University Press, Dongying, 51-54. [6] Xu, J.F., Qiu, Z.S. and He, Q. (2010) Anti-sloughing mechanism study and application of circulating microfoam drilling fluid. Drilling Fluid & Completion Fluid, 27, 7-9. [7] Wang, W., Jia, L.Y. and Su, Y. (2005) Oil/gas layer protecting techniques in the course of drilling and completion in Hailaer exploration area. Petroleum Geology & Oilfield Development in Daqing, 24, 69-71.
[1] Zhao, F., Wang, P.Q. and Li, X. (2008) Recent advance in Aphron drilling fluids. Drilling & Production Technology, 31, 123-124. [2] Wang, H.J., Zhen, J., Zheng, X.H., et al. (2007) Research and application of micro-foam drilling fluid in Daqing Oilfield. Drilling & Production Technology, 29, 88-92. [3] Sun, J.S. (2006) Drilling fluid technology anthology. Petroleum Industry Press, Beijing, 135-150. [4] Li, G.Q., Wang, H.J., Liu, J.T., et al. (2009) Micro-bubble drilling fluid technology. Petroleum Geology & Oilfield Development in Daqing, 28, 203-207. [5] Zhang, Z.H., Yan, J.N. and Fan, S.Z. (2003) Low-density drilling fluid technology. Petroleum University Press, Dongying, 51-54. [6] Xu, J.F., Qiu, Z.S. and He, Q. (2010) Anti-sloughing mechanism study and application of circulating microfoam drilling fluid. Drilling Fluid & Completion Fluid, 27, 7-9. [7] Wang, W., Jia, L.Y. and Su, Y. (2005) Oil/gas layer protecting techniques in the course of drilling and completion in Hailaer exploration area. Petroleum Geology & Oilfield Development in Daqing, 24, 69-71.