| Reference | 0400251 |
| Date | 4/13/2016 |
| Location | Africa |
| Scope | The company plans to install and service Downhole Completions Equipment in wells at its offshore exploration, appraisal, and production location(s) in NNPC/MPN JV acreages. The company anticipates Agreement award to more than one bidder at the lowest responsive evaluated price/rate. Anticipated Agreements term is two (2) years with an optional one (1) year term extension. Contract commencement is expected in the fourth (4th) quarter of 2016. The Scope of Work is as follows:- Tenderer(s) will be required to provide downhole completions equipment, personnel and associated services. The scope of work for downhole completion equipment includes the following: 1. Open hole stand-alone screens 2. Wire wrapped screens 3. Packer systems 4. Packer system accessories 5. Gravel pack accessories 6. Tubular accessories 7. Profile nipples 8. Flow couplings 9. Intelligent completion systems 10. Gas lift mandrels and accessories 11. Subsurface safety valves and accessories The work will be performed on up to three (3) Jackup drilling / workover rigs operating in offshore Nigeria. The wells are drilled up to a depth of 16,000ftMD (most wells are below 12,000ftMD) and completed in unconsolidated multi-darcy formations that range in a pressure/temperature of 1500 psi / 140 deg Fahrenheit to 8000 psi / 275 degrees Fahrenheit. Equipment and materials provided must be compatible with and capable of operating in the Nigeria offshore environment. Maximum anticipated surface pressure is approximately 10,000 psi. The wells will be drilled with both Water Base Fluids (WBF) and Non Aqueous Fluids (NAF). Company's wells are drilled and completed in highly permeable, unconsolidated sandstone formations. The majority of the formations produce relatively benign fluids (standard temperature and pressure with no CO2 or H2S) with the exception of the OSO condensate reservoir that is HPHT and contains CO2. Wells are designed to maximize recovery from the reservoir and prevent sand production. All completions are installed via a jack-up drilling and workover rig in two stages; 1. The lower or sand face completion which includes stand-alone screens, open hole gravel packs or cased hole gravel packs, 2. The upper or tubing completion which includes 2-3/8" to 5-1/2" tubing assemblies with gas lift mandrels, nipples, subsurface safety valve and a seal assembly. Some wells may require deviated trajectories (including horizontal trajectories) to intersect objective zones. Typical wells will consist of the following: - 30" Casing driven in place - 20" Casing at 26" hole TD (drilled with salt water and gel sweeps) - 13-3/8" Casing at 17-1/2" hole TD (drilled with Water Based Mud) - 9-5/8" Casing at 12-1/4" hole TD (drilled with Non Aqueous Fluid) - 7" or 7-5/8" Casing or Liner at 8-1/2" hole TD (drilled with Non Aqueous Fluid) - Some wells may require additional casings (16", 11-3/4", 7-5/8" and/or 5") - Tubing sizes range from 2-7/8" up to 5-1/2". |
