FIELD: geophysics.
SUBSTANCE: instrument comprises combined housing that receives pickups of gamma-logging, coupling locator, pressure, temperature moisture, flow rate, resistance. The pressure-tight section of the combined housing receives the pickups of gamma-logging, coupling locator, and pressure. The sensitive diaphragm of the pressure pickup is connected with ambient fluid by means of a passage. The pressure-tight spaces of nonhermetic section of the combined housing receive pickups of temperature, moisture, flow rate, and resistance. The pickups of temperature and moisture are set at the same place and are shifted with respect to the longitudinal axis of the instrument at same distance.
EFFECT: improved performance.
3 cl, 2 dwg
Title | Year | Author | Number |
---|---|---|---|
INTEGRATED LOGGING TOOL | 2011 |
|
RU2495241C2 |
COMPLEX DEVICE FOR WELL SURVEYING | 2016 |
|
RU2672073C2 |
THERMAL MANOMETRIC SYSTEM WITH FLOW METRE AND MOISTURE METRE | 2010 |
|
RU2443860C1 |
COMPLEX DEVICE FOR WELL INSPECTION | 2010 |
|
RU2442891C1 |
SCANNING DEVICE FOR SURVEY OF OPERATING WELLS (VERSIONS) | 2009 |
|
RU2428564C2 |
INSTRUMENT FOR PRESSURE TESTING OF WELLS | 2006 |
|
RU2339811C2 |
DEVICE FOR STEPWISE MEASUREMENT OF FLUID PHYSICAL PARAMETERS IN HORIZONTAL WELL | 2013 |
|
RU2523335C1 |
MULTIPLE SENSOR DEVICE WITH DIFFERENT PARAMETERS TO MONITOR THE RESERVOIR FLOW PROFILE BY MULTIPLE METHODS | 2020 |
|
RU2752068C1 |
DEVICE FOR CONTROLLING EXCAVATION AND OPERATION OF A GAS WELL | 2002 |
|
RU2230903C2 |
METHOD FOR DETERMINING BEHIND-CASING FLOWS | 2013 |
|
RU2510457C1 |
Authors
Dates
2007-01-27—Published
2005-08-05—Filed