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Vertechs provides a full range of oil and gas well cementing services, which are essential to maintain well integrity. Applications vary from conventional to HTHP and unconventional wells. Successful cementing operations result in a cement sheath to bond and support casing and provide good zonal isolation. Good zonal isolation helps prevent the loss of production, reduce water production, extend the lifespan of oil & gas wells and improve the efficiency of stimulations. As a cementing services provider originated from China, Vertechs has accumulated rich experience to tackle the full range of complicated cementing challenges across China. 

With its experienced engineering team, proprietary additive, sustainable research, robust engineering software, Vertechs has contributed to successes on various applications. Specialists at our research center are continuously developing new and more effective solutions to meet ever-changing cementing challenges. Starting as a local cementing service provider, Vertechs is pushing the technology envelope to becoming one of the international leaders of comprehensive cementing services.
 

Setting Industry Records with Our State-of-the-Art Technologies & Services

  • 5 years flawless cementing performance on IOC challenging shale gas project in southwest China.
  • 5” liner cementing on the deepest exploration well in Asia. Total vertical depth 27,585.3ft.
  • 7” liner cementing with the ultrahigh slurry density at 26.0kPa/m on Sinopec southwest China project.
  • 5” liner cementing with the ultralow slurry density at 10.8kPa/m on PetroChina southwest China project.
  • 5” liner cementing on the ultrahigh temperature well with BHCT at 392degF in northwest China.
  • 5” liner cementing with the ultrahigh slurry density at 25.5kPa/m in gypsum formation in southwest China.
  • 7” liner cementing in the longest horizontal section (5,629.9ft) in southwest China.
  • The deepest 9-5/8” casing cementing in dry borehole (without drilling fluid) after air drilling, vertical well depth 11,742.1ft.
  • Placement of cement plugs with the highest slurry density at 26.5kPa/m for CNPC.
  • The deepest 5-3/4” liner cementing in slim hole at vertical depth 24,271.7ft for Sinopec.
  • The longest 5” casing cementing on horizontal shale gas well with MD at 17,093.2ft in southwest China.
  • On a major IOC shale gas project, NO annulus pressure was reported on any well cemented with Vertechs patented Multi-FIT cement slurry system, while competitors encounter severe annulus pressure issues on offset wells.

Services Scope

  • Cementing Engineering Design & Optimization.
  • Laboratory Test of Cement Slurry Properties, UCA Strength Test, etc.
  • Cement Plug for Sidetrack, Well Abandonment, Lost Circulation Solutions.
  • Cementing Chemicals
  • Field Cementing Implementation
  • Cement Bond/Sheath Evaluation