Deep-well drilling in Pakistan brings tough challenges: high downhole pressure, heavy drilling mud, fluctuating formation conditions and strict requirements for stable drilling fluid performance. GN Solids Control delivers a matched solids control package to support this demanding project, ensuring continuous mud purification, reliable cuttings removal and smooth drilling progress.
The complete solids control skid consists of 3 sets of GNZS595 shale shakers, 1 set of GNZJ594K‑3S16N mud cleaner, and 2 units of GNLW363D‑FHD fully hydraulic decanter centrifuges. Working in sequence, they build a multi-stage purification chain for drilling fluid.
As the primary separation unit, the GNZS595 shale shakers remove coarse cuttings at the first stage. Featuring linear motion, adjustable deck angle and API-compliant screen panels, they handle large flow rates and protect downstream hydrocyclones and centrifuges from abrasion. The GNZJ594K‑3S16N mud cleaner integrates 3 desander cones, 16 desilter cones and a bottom shaker deck. It separates medium and fine solids, recovers reusable mud and cuts waste volume efficiently.
The highlight of this package is the dual GNLW363D‑FHD fully hydraulic decanter centrifuges. Equipped with premium Swiss hydraulic drive, the bowl and scroll run on independent hydraulic circuits. Operators can adjust bowl speed and differential speed steplessly while running, perfectly adapting to heavy mud and high-temperature site conditions typical for deep wells. It delivers strong G‑force to remove ultra-fine solids down to 2–5 microns, stabilizes mud density and rheology, and reduces barite loss and mud consumption.
GN Solids Control is a seasoned global solids control manufacturer. All equipment is skid-mounted for fast rig-up, with heavy-duty anti-corrosion coating to fit Pakistan’s harsh field environment. The modular layout simplifies maintenance and spare parts management for the on-site crew.
This Pakistan deep-well project is another solid proof of GN’s capability to provide customized, high-performance solids control solutions. With reliable equipment, professional engineering support and responsive after-sales service, GN Solids Control keeps helping international drilling contractors lower operational risks, extend bit life and achieve safer, more cost-effective deep-well operations.