| 摘要 |
FIELD: oil and gas production. ^ SUBSTANCE: according to pulse neutron logging, neutron medium characteristics are differentiated, including - thermal lifetime in initial äi and distant äd thermal-neutron decay time areas related to space immediately behind tubing, and in a well zone of the formation. ^ EFFECT: more efficient operation of oil and gas wells ensured by detection of salt deposit detection on an outer surfaces of the tubing by geophysical methods. ^ 2 dwg |
