Comparison and Analysis of DST and Injection/Draw-down Test in Coal Gas Wells From the desorption mechanism of coal bed, the comparison and analysis are made to the difference of two test methods between DST and injection/draw-down o... Y Yao,X Li,JJ Li,... - 《Well Testing》 被引量...
To carry out performance guarantee test of the pump only one pump was allowed to operate at site and tests were carried out. Draw down of water level in the operating pump showed a noticeable water level difference with other pump chambers in the sump.Draw down in multiple pump sumps is a...
8、You can get a test report of a tested pump.───可生成喷油泵测试报告。 9、There should be a bowl by the pump.───“水泵旁边应该有一只碗。” 10 、AV pump can preclude edema effectively.───AV泵可有效促进下肢长管状骨术后水肿消除。 11 、Stop operation or pump for transferring....
shutdown of the tests. AQUIFER TEST EVALUATION The data from the pumping test were evaluated to determine the aquifer hydraulic properties while using all of the data obtained from the five step draw-down pumping, two aborted pumping tests, and the full 70-hour pumping ...
The Mann Whitney U test was used for non-normally distributed quantities, and the Wilcoxon signed rank test was used for inter-group comparison. P < 0.05 was statistically significant. Results Patients were randomly divided into the control and observation groups, which included 70 cases both...
Perform the following routine using Service Mode or Toolbox (see0005 - Service Modes):TEST_VCFRONT_X_THERMAL-COOLANT-AIR-PURGEvia Toolbox:(link)via Service Mode: Thermal ➜ Actions ➜ Coolant Purge Stop or Coolant Purge Start Thermal ➜ Coolant System ➜ Coolant Purge Start ...
If you can draw and can make digital illustrations of the little blobs, let me know and I'll find a place to stick them in the app! If you know a language other than English, help us translate the app! Design Quirk's goal is to be both inviting and focused. It should be really ...
Pump Field Test Calculator - Excel Pump Cycle Time Calculator - Excel Simple Wastewater Pump Draw Down Calculator - Excel Wire To Water Energy Calculator - Excel System Energy Calculator - Excel Off BEP Energy Calculator - Excel Other Calculators Pump RPM, Hertz, Impeller Trim & Pulley Calculator...
Even if you have HVAC test gauges, if you don't have a supply of the proper refrigerant to purge and connect the pressure gauges you can contaminate and damage your equipment, leading to even more-expensive repairs. Refrigerant leak (low refrigerant) Technician's additional tests (not for ...
The fluid above the upper piston is production that entered the upper barrel during the downstroke. It entered through the valve section of the pump located between theinlet valveanddischarge valve. The upward movement of the piston forces the inlet valve to close and the discharge valve to ope...