Analysis of waste mud stability

• Autorzy: Jamrozik A. , Gonet A. , Fijał J. , Terpiłowski K. , Czekaj L.

Identyfikatory

DOI

10.7494/drill.2014.31.1.25

• Języki publikacji: EN

Abstrakty

EN

Drilling fluids play a number of functions, e.g. they remove cuttings, lubricate the drill bits, maintain stability of the hole and prevent the inflow-outflow of fluids between well and the shales. For this reason, they are made of complex polymeric-mineral microcomposites of differentiated chemical and mineralogical-phase content with varying share of colloidal phase in dispersed solid phase in water, i.e. water-based muds (WBM) or oil environment, i.e oil-based muds (OBM). The major factor providing stability of the presented systems is the high participation of clayey minerals (smectite group), long-chain polymers and chemicals stabilizing dispersions. The results of analyses of concentrated dispersions of waste muds from a few regions in Poland are presented inthe paper. These are plastic-viscous dispersions of rheological parameters described most frequently by the Herschel-Bulkley model, the flow of which is connected with deformations of internal structures in the analyzed systems taking place in a function of temperature. There are also presented measurement results of light transmission and backscattering in the analyzed range of temperatures, i.e. 20 to 60°C with the use of Turbiscan Lab., Formulaction. The stability indicator is the turbiscan stability index (TSI).

Słowa kluczowe

EN

drilling waste; stability waste drilling mud

• Wydawca: AGH University of Science and Technology Press
• Czasopismo: AGH Drilling, Oil, Gas
• Rocznik: 2014
• Tom: Vol. 31, no. 1
• Strony: 25--38
• Opis fizyczny: Bibliogr. 9 poz., tab., wykr.

Twórcy

autor

Jamrozik A.

• AGH University of Science and Technology, Faculty of Drilling, Oil and Gas, Kraków, Poland

autor

Gonet A.

• AGH University of Science and Technology, Faculty of Drilling, Oil and Gas, Kraków, Poland

autor

Fijał J.

• AGH University of Science and Technology, Faculty of Geology, Geophysics and Environmental

autor

Terpiłowski K.

• * Maria Curie-Skłodowska University in Lublin, Department of Interfacial Phenomena, Lublin, Poland

autor

Czekaj L.

• * AGH University of Science and Technology, Faculty of Drilling, Oil and Gas, Kraków, Poland

Bibliografia

• [1] ASME Shale Shaker Committee „Drilling Fluids Processing Handbook". Elsevier 2005, USA.
• [2] Bendjaballah M., Canselier J.,-P. Oumeddour R.; "Optimization of Oil-in-Water Emulsion Stability: Experimental Design, Multiple Light Scattering, and Acoustic Attenuation Spectroscopy. Journal of Dispersion Science and Technology, 2010, vol. 31(n°9).
• [3] EN-ISO 10416:2008 „Petroleum and natural gas industries - Drilling fluids - Laboratory testing".
• [4] Jamrozik A. "Możliwości kompleksowego recyklingu odpadowych płuczek wiertniczych". Kraków 2009
• [5] Jamrozik at all. „Drilling waste management in the aspect of environmental protect tion". International Scientific and Technical Conference and Exhibition" 10-12 April 2013 in Piła.
• [6] Mengual O., Meunier G., Cayre L, Puech K., Snabre P, "Characterisation of instabiliry of concentrated dispersionsby a new optical analyzer the Turbiscan MA1000",ColloidsandSurfaces, 1999, 152, 111-123.
• [7] Mengual O., Meunier G., Cayre L, Puech K., Snabre P"Turbiscan MA 2000 multiple Ligot scattering measurement for concentrated emulsion and suspension instability analysis", Talanta, 1999, 50, 445-456.
• [8] Praca zb. pod red A. Gonet; "Metody przetwarzania organiczno-mineralnych odpadów wiertniczych w aspekcie ich zagospodarowania", Kraków 2006.
• [9] Tehrani A.; "Behaviour of Suspensions and Emulsions in Drilling Fluids" Annual
• Transactions of The Nordic Rheology Society, vol. 15, 2007