15000psi Well Testing Tools Open Hole Multi-Flow Evaluator Alloy Steel MFE DST Tools
Brand Name:Techcore
Certification:ISO, BV
Model Number:MFE5150005
Minimum Order Quantity:1 set
Delivery Time:30-45 days
Place of Origin:CHINA
Contact Now
Add to Cart
Verified Supplier
Address:
No.25th Gaoxin6th Road, Xi'an, China
Supplier`s last login times:
within 42 hours
Product Details
Company Profile
Product Details
15000psi Well Testing Tools Open Hole Multi-Flow Evaluator Alloy Steel MFE DST Tools
Introduction of Open hole MFE packer
The Multi-Flow Evaluator is a new approach in drill stem testing
.It improves the control during the testing operation and
evaluation of test recovery while providing additional information
for reservoir analysis.
The tool is operated entirely by up and down motion of the drill
stem. this up and down operation provides a more positive means of
control than any of the other systems now in use and supplies
easily observed surface indications of tool position .An unlimited
number of shut-in and flow periods may be taken with this tool
while in the hole. The Multi-Flow Evaluator string of tools
includes the Multi-Flow Evaluator, MFE By-Pass Valve, and MFE
Safety Seal.
The Multi-Flow Evaluator, which has dual control valves, is sequentially opened and closed by up and down motion of the drill stem, the MFE is in the closed position going in the hole and is opened with a time delay, by applying weight to the drill stem when bottom is reached .Following this delay the drill stem drops rapidly one inch, indicating opening. To close the MFE the drill stem is picked up through the free point and moderate tension is applied, then weight is set back down. To re-open the MFE the same operation of up and down motion is repeated.
Features of the Multi-Flow Evaluator
1. Dual control valves provide a safety factor to insure a
successful test.
2. A sample of formation fluid taken under dynamic conditions at
the end of the final flow period.
3. Positive control of tool operation using only up and down motion
of the drill stem.
Technical Parameter of MFE
| No | Specification | 5” |
| 1 | OD | 127.5mm |
| 2 | Length(mm) | 3102mm |
| 3 | Working pressure | 70Mpa |
| 4 | Tensile strength(yield) | 1868.8kN |
| 5 | External yield pressure | 22000psi |
| 6 | Torque strength | 20000psi |
| 7 | Flow area | 1200mm2 |
| 8 | Service Environment | Mud, crude oil, natural gas with H2S,apply to NACE MR0175-2002 |
| 9 | End connections | 3 1/2 IF. B X 3 1/2 IF.P(with crossover) |
| 10 | Service Temperature | -20oF~+400oF |
Techcore Oil Tools expertise in manufacture of the Drill Stem Testing Tools for more than Ten years, the professional Reserch and Development (R&D) department improves the advanced technology in design of the Drill stem testing tools for well testing service
Techcore insist on the traceability of each Drill stem testing tools and related DST parts
from the raw material to the finished products to meet on requirements of onshore and offshore standards.
The drill stem testing tools are applied in cased hole, open hole and slim hole, the main DST tool string includes RTTS packer, circulating valve, safety joint, select tester valve, omni valve, hydraulic jar, shock absorber, RD safety circulating valve, high pressure retrievable packer with bypass, IPO valve, tubing string test valve, and so on.
15000psi Well Testing Tools Open Hole Multi-Flow Evaluator Alloy Steel MFE DST Tools
Inquiry Cart
0