Houston, Texas — SRI ENERGY Inc. is pleased to introduce the SRI ENERGY SUPRAM SMARTCHOKE® with model “D” for both onshore and offshore drilling applications and the model “M” for managed pressure drilling (MPD), underbalanced drilling (UBD) applications.

SRI ENERGY’s proprietary choke valve technology offers advanced features as well as a wider operating process range while maintaining precision flow control.  Control consoles for our unique chokes are developed and manufactured by Absolute Control LLC., and meet the following requirements:  API 16C, CE, ATEX, IEC, NORSOK, GOST, Zone 1, 2, Safe Area, etc.

SRI ENERGY’s SUPRAM SMARTCHOKE® is available with the following specs / options:

SUPRAM SMARTCHOKE® SPECIFICATIONS: API 6A & 16C
Model


Model “D”Model “M”
Orifice Size1 1/2”, 2” or 3”1 1/2”, 2”, 3” or 6”
Pressure Rating (WP)Up to 20,000 PSI5,000 PSI
Temp Range-20°F to 350°F
Product Specification Level / PR LevelPSL 1, 2, 3, 3G, 4 / PR2
Construction- Forged body and bonnet
- Manufactured to NACE MR0175
Type (operator)Manual, Hydraulic, Electric with manual override
Trim MaterialTungsten Carbide
Inlay (Options)SS or Inconel inlay on RTJ grooves
CertificationsABS CDS, DNVGL, CE & PED available on request
Advantages- True low-pressure seal!
- Positive shutoff
- Gantry design for easy maintenance
- Precise flow control
- Digital position feedback
- Reduced vibration design
- Protection from debris caused by back pressure
SUPRAM SMARTCHOKE® Model "D"
Supram Smartchoke
SUPRAM SMARTCHOKE® Model "M" - MPD AUTOCHOKE