| 主权项 |
1. A system for performing off shore field operations, the system comprising:
a plurality of process measuring devices that measure a plurality of real-time process data, wherein the plurality of process measuring devices is selected from the group consisting of valve position indicators, gas analyzers, cuttings analyzers, flow meters, pressure sensors, temperature sensors and combinations thereof and the plurality of real-time process data are associated with a manifold, seawater, a mud lift pump, a blowout preventer, a return line, a subsea rotating device and/or a solids processing unit; a plurality of drilling operation measuring devices that measure a plurality of real-time drilling operation data distinct from the plurality of real-time process data, wherein the plurality of drilling operation measuring devices is selected from the group consisting of gyroscopes, flow meters, measuring while drilling tools, electromagnetic sources and receivers, temperature sensors and combinations thereof and the plurality of real-time drilling operation data are associated with tubing string and/or drilling mud; a wellhead stack positioned at a sea floor, wherein the wellhead stack performs managed pressure drilling (MPD) as part of the field operations; a dynamic process module executing on a first hardware processor and providing first real-time output during the MPD using the plurality of real-time process data, wherein the dynamic process module comprises a first off-the-shelf software package communicably coupled to a first model configured to simulate activities involving circulation of sea water within a riser above the sea floor on a real-time basis; a dynamic integration engine executing on a second hardware processor and receiving a first real-time output from the first model of the dynamic process module; and a drilling module executing on a third hardware processor and providing real-time drilling data during the MPD, wherein the drilling module comprises a second off-the-shelf software package communicably coupled to a second model configured to simulate activities under the sea floor on a real-time basis, wherein the real-time drilling data is based on the plurality of real-time drilling operation data and the first real-time output of the dynamic process module received from the dynamic integration engine. |
