Technological requirements to sediment-forming compounds to increase oil recovery of formations
UDC: 622.276.64
DOI: 10.33285/0207-2351-2023-10(658)-46-49
Authors:
KLADOVA A.V.
1,
SHAMSUTDINOVA E.V.1,
UZYARKINA E.G.1
1 LUKOIL-Engineering Limited PermNIPIneft Branch Office in Perm, Perm, Russia
Keywords: enhancing oil recovery, flow diverting technologies, laboratory studies
Annotation:
The application of sediment-forming technologies is based on reducing the reservoir properties by filling the pore space by sediments or gels, thereby causing a flow diverting effect with an increase of resistance to the water being filtered. The authors of the article formulate the requirements to the technological efficiency of chemical reagents of precipitation-forming technologies, determined on the basis of laboratory studies.
Bibliography:
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2. Water Shut-off Polymer Systems: Design and Efficiency Evaluation based on Experimental Studies / I. Vega, W. Morris, J. Robles [et al.] // Paper SPE 129940, SPE-Improved Oil Recovery Symposium, Tulsa, Oklahoma, USA, 2010.
3. Nikitin M.N., Petukhov A.V. Geleobrazuyushchiy sostav na osnove silikata natriya dlya ogranicheniya vodopritoka v slozhnopostroennykh treshchinnykh kollektorakh // Neftegazovoe delo. – 2011. – № 5. – S. 143–153.
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