Wells – With electrical means – Valve
Patent
1983-01-10
1984-07-17
Purser, Ernest R.
Wells
With electrical means
Valve
166 53, 417359, 417361, 73304R, E21B 4712
Patent
active
044600380
ABSTRACT:
The invention provides an installation for testing a well by pumping by means of a submerged pump and a process for use thereof. The assembly 6 formed of an hydraulic pump and motor is carried by one end of a reinforced flexible tube 1 wound through a pulley 7 on a drum 3 actuated by the surface motor 8. . In the sheath of tube 1 are housed electric conductors 2 for supplying the motor of assembly 6. Sensors detecting the level of fluid in the well allow the submergence depth of the pump to be detected, the signals coming from this detection being able to be used to control motor 8 at the submergence depth ensuring a given flow rate. The invention applies to determination of the flow rate, pressure and temperature characteristics of a well.
REFERENCES:
patent: 2283195 (1942-05-01), Farrell et al.
patent: 2326556 (1943-08-01), Opsal
patent: 2347589 (1944-04-01), Barstow
patent: 2376878 (1945-05-01), Lehnhard, Jr.
patent: 2524933 (1950-10-01), Silverman
patent: 2931225 (1960-04-01), Pleuger
patent: 2997120 (1961-08-01), Kendrick
patent: 3370656 (1968-02-01), Grolet et al.
patent: 3502037 (1970-03-01), Pickard
patent: 3800870 (1974-04-01), Pitts, Jr.
patent: 4284943 (1981-08-01), Rowe
Bui Thuy M.
Purser Ernest R.
Societe Nationale Elf Aquitaine
LandOfFree
Installation for testing a well and a process for use thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Installation for testing a well and a process for use thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Installation for testing a well and a process for use thereof will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1486720