#

PT Patra Energi Swadaya Engineering

  • Cinere One Commercial (COC) Blok KA18 Jl. Merawan Pangkalan Jati - Cinere, Depok 16513

Drilling Packer

Drilling packers are used in drilling operations to isolate certain zones in the well, control pressure, and increase drilling efficiency.

Specifications

GVF Range Measurements Uncertainty
0~95% WLR 2% Abs.
95~100% WVF (water volume fraction) 0.5% Abs.

Drilling Packer Advantages: :

  • 1. Withstands high pressure and extreme temperatures
  • 2. Prevents fluid leaks in the well
  • 3. Allows pressure testing before production
  • 4. Easy to install and remove


Production Packer

The production packer is designed to seal the annulus between the tubing and casing in production wells, helping to control fluid flow and improve oil and gas production efficiency.

Specifications

Parameter Specification
Size 1 ~ 4 inch
DN50 Meter Dimension 0.55m (L) 0.16m (W) 0.38m (H)
Material 316/316L SS (Other Alloys Optional)
Electrical Certification Ex dB IIB T4/T6
Ingress Protection IP 65/66
Power Consumption Less than 2.5 W
Operating Temperature -50 ~ 100°C
Installation Vertical Installation, Flow from Bottom to Top
Max Operating Pressure 25MPa (1500#)
Gamma Sensor Exempted Source: Ba133 Gamma Source
Source Radioactivity: 9 x 10⁵ Bq
Half-life: 10.55 years
External Leakage Dose Level: Meets the Relevant Specifications
Output: 4~20mA current Signal / Modbus RS485

Drilling Packer Advantages:

  • 1. Improves production efficiency by reducing water/gas breakthrough
  • 2. Minimizes the risk of casing damage due to differential pressure
  • 3. Modular design for various production applications
  • 4. Can be used in vertical, deviated, or horizontal wells