STUDY OF CONDITIONS IN THE BOTTOM-HOLE FORMATION ZONE BASED ON THE THERMAL FIELD MODEL AFTER JET SHOOTING OF THE WELL

 

R.A.Valiullin, Doctor of Technical Science,

L.R. Shakirova, R.F. Sharafutdinov, Doctor of Physics-Mathematics Science,

A.A. Sadretdinov (Bashkir State University)

Math models of the temperature field and features of the temperature field formation after jet shooting under conditions of conductive and convective heat transfer are discussed in the article. Given are temperatures measured in the wells after jet shooting in presence and absence of the fluid cross flow in the string-borehole annulus.

 

Key words: formation, bottom-hole zone, shooting, thermometry, temperature field.

 

The authors

Valiullin Rim A., Doctor of Technical Science, Professor

Head of the Chair of Geophysics, BSU

tel: (347) 272-60-56

e-mail: valra@geotec.ru

Shakirova Leyla R.

Post-graduate Student BSU

tel: (347) 272-60-56

Sharafutdinov Ramil F., Doctor of Physics-Mathematics Science, Professor

Chair of Geophysics, BSU

tel: (347) 272-60-56

e-mail: gframil@rambler.ru

Sadretdinov Alexandr A.

Post-graduate Student BSU

tel: (347) 272-60-56

Bashkir State University

450074, Ufa, ul. Z. Validi, 32