Experimental investigation of the impact of sugarcane molasses on the properties of colloidal gas aphron (CGA) drilling fluid

Abstract

Colloidal gas aphron (CGA) based fluid has become very popular in drilling in the last two decades, as it reduces formation damages significantly. In this study, sugarcane molasses (Mls) was used for the first time as a polymer in CGA-based to investigate its ability to improve the role of aphronized fluid as a drilling fluid. The results showed that increasing the concentration of Mls to 12% (v/v) in CGA-based fluid reduces the drainage rate and increases half-life to 10.6 min, resulting in enhanced stability of the aphronized fluid. Also, because of increasing Mls concentration from 1% to 12% (v/v), the yield and the initial gas hold-up decrease to 74% and 299.4 mL, respectively, indicating that the presence of Mls allows less air into the aphron system. Although the rheological properties were improved in this study, the gel strength did not change considerably. Furthermore, the results showed that by increasing the concentration of Mls, the average size of the bubbles decreases, and the particle-size distribution becomes more uniform. Finally, the API filtration test revealed that the higher the Mls concentration in the aphronized fluid, the lower the fluid loss, and at the Mls concentration of 12% (v/v), the fluid loss was estimated at 19.54 mL. A natural polysaccharide with high molecular weight, Mls can be used as a polymer in CGA-based fluid and, thus, improve its performance.

Keywords

Colloidal gas aphron / Sugarcane molasses / Drainage rate / Rheology / Filtration loss

References

[1] T. Brookey, “Micro-Bubbles”: new aphron drill-in fluid technique reduces formation damage in horizontal wells,in: SPE Formation Damage Control Conference, 18-19 February, Lafayette, Louisiana, 1998.

[2] C. White, P. Adrian, C. Ivan, S. Maikranz, R. Nouris, Aphron-based drilling fluid: novel technology for drilling depleted formations in the North Sea,in: SPE/IADC Drilling Conference, 2003 (Amsterdam, The Netherlands).

[3] T.H. Omland, B. Dahl, A. Saasen, K. Taugbol, P.A. Amundsen, Optimized solid control provides opportunities for drilling depleted reservoirs, J. Petrol. Technol. 60 (2008) 84-86.

[4] F. Ramirez, R. Greaves, J. Montilva,Experience using microbubbles-aphron drilling fluid in mature reservoirs of lake maracaibo, in:International Symposium and Exhibition on Formation Damage Control,20-21 February, Lafayette, Louisiana, 2002.

[5] A.B. Rea, et al., Application of aphrons technology in drilling depleted mature fields,in: SPE Latin American and Caribbean Petroleum Engineering Conference, 2003, pp. 27e 30 (April, Port-of-Spain, Trinidad and Tobago).

[6] J. Montilva, C.D. Ivan, J. Friedheim, R. Bayter, Aphron drilling fluid: field lessons from successful application in drilling depleted reservoirs in lake maracaibo,in: OTC 14278, Presented at the 2002 Offshore Technology Conference, 2002 (Houston, Texas).

[7] M. Gregoire, N. Hilbig, M. Stansbury, S. Al-Yemeni, Drilling Fractured Granite in Yemen with Solids-free Aphron Fluid, IADC World Drilling, Rome, 2005.

[8] C. Ivan, F. Growcock, J. Friedheim,Chemical and physical characterization of Aphron-based drilling fluids, in:SPE Annual Technical Conference and Exhibition, 2002 (San Antonio, TX).

[9] D. Kinchen, M.A. Peavy, T. Brookey, D. Rhodes, Case history: drilling techniques used in successful redevelopment of low pressure H2S gas carbonate formation,in: SPE/IADC Drilling Conference, 27 Februarye 1 March, 2001 (Amsterdam, Netherlands).

[10] W.F. MacPhail, R.C. Cooper, T. Brookey, J. Paradis,Adopting aphron fluid technology for completion and workover applications, in:International Symposium and Exhibition on Formation Damage Control, 13e15 February, Lafayette, Louisiana, 2008.

[11] F. Sebba, Foams and Biliquid Foams (Aphrons), first ed., Wiley, Chichester, 1987.

[12] F.B. Growcock, A.M. Khan, G.A. Simon,Application of water-based and oilbased aphrons in drilling fluids, in:International Symposium on Oilfield Chemistry, 2003, pp. 5e 7 (February, Houston, Texas).

[13] N. Bjorndalen, N. Kuru, Physico-chemical characterization of aphron based drilling fluids, J. Can. Pet. Technol. 47 (2008) 15-21.

[14] J.J.F. Cardoso, L.S.Spinelli1, V. Monteiro, R. Lomba, E.F. Lucas, Influence of polymer and surfactant on the aphrons characteristics: evaluation of fluid invasion controlling, Express Polym. Lett. 4 (2010) 474-479.

[15] M. Arabloo Nareh’ei, M. Pordel Shahri, M. Zamani, Rheological and filtration loss characteristics of colloidal gas aphron based drilling fluids, J. Jpn. Petrol. Inst. 55 (2012) 182-190.

[16] M.A. Ahmadi, M. Galedarzadeh, S.R. Shadizadeh, Colloidal gas aphron drilling fluid properties generated by natural surfactants: experimental investigation, J. Nat. Gas Sci. Eng. 27 (2015) 1109-1117.

[17] H. Ziaee, M. Arabloo, M.H. Ghazanfari, D. Rashtchian, HerscheleBulkley rheological parameters of lightweight colloidal gas aphron (CGA) based fluids, Chem. Eng. Res. Des. 93 (2015) 21-29.

[18] A. Tabzar, M. Arabloo, M.H. Ghazanfari, Rheology, stability and filtration characteristics of Colloidal Gas Aphron fluids: role of surfactant and polymer type, J. Nat. Gas Sci. Eng. 26 (2015) 895-906.

[19] M. Arabloo, M. Pordel Shahri, M. Zamani, Characterization of colloidal gas aphron-fluids produced from a new plant-based surfactant, J. Dispersion Sci. Technol. 34 (2013) 669-678.

[20] B. Keshavarzi, A. Javadi, A. Bahramian, R. Miller, Formation and stability of colloidal gas aphron based drilling fluid considering dynamic surface properties, J. Petrol. Sci. Eng. 174 (2019) 468-475.

[21] M. Arabloo, M. Pordel Shahri, Effect of surfactant and polymer on the characteristics of aphron-containing fluids, Can. J. Chem. Eng. 94 (2016) 1197-1201.

[22] A. Alizadeh, E. Khamehchi, Experimental investigation of the oil based Aphron drilling fluid for determining the most stable fluid formulation, J. Petrol. Sci. Eng. 174 (2019) 525-532.

[23] M. Pasdar, E. Kazemzadeh, E. Kamari, M.H. Ghazanfari, M. Soleymani, Insight into selection of appropriate formulation for colloidal gas aphron (CGA)-based drilling fuids, Petrol. Sci. 17 (2020) 759-767.

[24] S.A. Hosseini-Kaldozakh, E. Khamehchi, B. Dabir, A. Alizadeh, Z. Mansouri, Rock wettability effect on Colloidal Gas Aphron invasion near wellbore region, J. Petrol. Sci. Eng. 189 (2020) 106766.

[25] M.A. Ahmadi, M. Galedarzadeh, S.R. Shadizadeh, Spotlight on the use of new natural surfactants in colloidal gas aphron (CGA) fluids: a mechanistic study, The European Physical Journal Plus 132 (2017) 1-13.

[26] M. Pasdar, E. Kazemzadeh, E. Kamari, M.H. Ghazanfari, M. Soleymani, Monitoring the role of polymer and surfactant concentrations on bubble size distribution in colloidal gas aphron based fluids, Colloid. Surface. Physicochem. Eng. Aspect. 556 (2018) 93-98.

[27] W. Zhu, X. Zheng, G. Li, Micro-bubbles size, rheological and filtration characteristics of Colloidal Gas Aphron (CGA) drilling fluids for high temperature well: role of attapulgite, J. Petrol. Sci. Eng. 186 (2020) 106683.

[28] J. Huo, Z. Peng, Z. Ye, Q. Feng, Y. Zheng, J. Zhang, X. Liu, Investigation of synthesized polymer on the rheological and filtration performance of waterbased drilling fluid system, J. Petrol. Sci. Eng. 165 (2018) 655-663.

[29] W. Zhu, X. Zheng, G. Li, K. Liu, Impact of foaming agent on the performance of colloidal gas aphron drilling fluid for geothermal drilling, GRC Transactions 43 (2019).

[30] A. Tabzar, H. Ziaee, M. Arabloo, M.H. Ghazanfari, Physicochemical properties of nano-enhanced colloidal gas aphron (NCGA)-based fluids, Eur. Phys. J. Plus 135 (2020) 312.

[31] M. Arabloo, M.P. Shahri, Experimental studies on stability and viscoplastic modeling of colloidal gas aphron (CGA) based drilling fluids, J. Petrol. Sci. Eng. 113 (2014) 8-22.