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What is Polymer‑Dispersed System (PDS) technology and how does it differ from traditional methods?What is Polymer‑Dispersed System (PDS) technology and how does it differ from traditional methods?
Answer: Polymer‑Dispersed System (PDS) is an advanced two‑component conformance control technology designed to achieve true sweep correction in heterogeneous and mature oil reservoirs. Unlike conventional polymer flooding or bulk gel treatments, PDS does not simply
What reservoir conditions are required for PDS to work effectively?What reservoir conditions are required for PDS to work effectively?
Answer: Conventional oil reserves are nearing depletion, and the remaining resources are predominantly found in challenging environments: high temperatures, high‑salinity formation waters, extreme reservoir heterogeneity, and high water cut – often
The 218‑Well PDS Playbook: 6.5 Million Barrels of Incremental Oil and the Engineering Rules That Made It HappenThe 218‑Well PDS Playbook: 6.5 Million Barrels of Incremental Oil and the Engineering Rules That Made It Happen
Technical case study | 218 well treatments | 12 mature oil fields Executive Summary Polymer Dispersed System (PDS) technology was field-tested in 12 mature oil assets with varying geological characteristics.

