Products
Completion & Downhole Tools
We supply downhole completion and cementing equipment for oil, gas and injection wells: production packers, subsurface safety valves, flow-control nipples and sleeves, liner hangers, sand-control screens, and float equipment and centralizers. Equipment is available in standard and CRA metallurgy, with elastomers selected for H2S, CO2 and high-temperature service.
Production Packers
Permanent and retrievable packers that isolate the annulus and anchor production tubing.
API 11D1 / ISO 14310 · NACE MR0175
Subsurface Safety Valves (SSSV)
Tubing-retrievable and wireline-retrievable safety valves that shut in the well below surface in an emergency.
API 14A / ISO 10432 · API RP 14B
Landing Nipples & Sliding Sleeves
Flow-control nipples, sleeves and locks for setting plugs, gauges and selective production.
API 11D1 · API 14L
Liner Hangers
Mechanical and hydraulic liner hangers with tie-back receptacles and liner-top packers.
API 11D1 · ISO 14310
Sand Control Screens
Wire-wrap, premium mesh and slotted-liner screens to stop formation sand from entering the well.
ISO 17824 / API 19SS
Float Equipment & Centralizers
Float shoes, float collars, cementing plugs, and bow-spring and rigid centralizers for casing cementing.
API 10D · API RP 10F
Completion & Downhole Tools: FAQs
What do packer validation grades V0–V6 mean?
API 11D1 / ISO 14310 defines packer validation grades. V0 is the most stringent (gas-tight, zero bubbles), V1 allows gas testing with defined leakage, and V3–V6 are progressively less demanding liquid or gas tests. Gas wells normally specify V0 or V1.
Can completion equipment be supplied for sour wells?
Yes. Tools are available in 4140 (22 HRC max), 13Cr, 9Cr-1Mo, 925 and 718 nickel alloys with HNBR, FKM, FFKM or AFLAS elastomers to suit H2S, CO2 and temperature.
Have an RFQ or material list?
Email sales@safinatlulua.com or send an enquiry. We typically respond within one business day.