IPC-MPD

Vertechs IPC-MPD system features a high-precision manifold equipped with electric chokes, delivering a rapid and stable response to pressure fluctuations during managed pressure drilling. With enhanced actuation accuracy and millisecond-level responsiveness, the system significantly improves pressure control performance and overall drilling efficiency. A key advantage of the electric choke design is its compact form factor, which reduces the manifold footprint by up to 60% compared to traditional hydraulic systems. This streamlined setup allows for more efficient space utilization and easier field deployment. Designed for complex and variable well conditions, the system leverages IPC (Intelligent Pressure Control) principles with an AI and neural network algorithm that replaces conventional model-based control. It dynamically adjusts to real-time downhole changes, fluid properties and pressure variations, ensuring consistent and reliable control throughout MPD operations.

Features
Specification
Case Study
Technical Publictaion
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Features

Intelligent Pressure Control：The Intelligent Pressure Control engine uses AI and neural network algorithms to optimize control autonomously, ideal for complex systems.
Control Algorithm Support for Various MPD Conditions：Equipped with intelligent multi-parameter control algorithms like SBP, SPP, MFC to meet MPD precise control requirements

Specification

API Standard	API 16C	Actuator	Electric DC/AC Explosion-proof
Working Pressure	5,000 psi	Precision	±15 psi
Bypass Connection	4 ¹/₁₆ in	Orifice Size	3 in / 2 in

Case Study

Case Study 1: MPD and Workover in an Ultra-Deep Oil Well with Slimhole
OVERVIEW
- Operation Time: May – July 2024
- Operation Area: Northwest China
- Reservoir Type: Oil Well (Ultra-Deep, Slimhole)
- Mud Density: 2.16 – 2.20 g/cm³ (18.02 – 18.36 ppg)
- Mud Type: OBM
- ECD Window: <0.05 g/cm³ (<0.42 ppg)
- Casing Runs: 1 (6 in)
- Well Depth: 6,260m – 8,100m (20,541 ft – 26,575 ft)
- Applied in: MPD, Workover
RESULTS
- Completion of MPD and well intervention operations in an ultra-deep well exceeding 8,000m (26,247 ft)
- Simulation of the wellbore pressure window through real-time and high-precision hydraulic modeling enabled precise pressure control during both circulation (drilling) and non-circulation phases (tripping and connections) to meet formation pressure requirements
Case Study 2: MPD and Cementing in a High-Pressure, High-Production Gas Well
OVERVIEW
- Operation Time: April – October 2023
- Operation Area: Southwest China
- Reservoir Type: Gas Well (High-Pressure, High-Production)
- Mud Density: 2.12 – 2.25 g/cm³ (17.70 – 18.77 ppg)
- Mud Type: OBM
- ECD Window: <0.1g /cm³ (<0.83 ppg)
- Casing Runs: 2 (8 ¹/₂ in, 6 in)
- Well Depth: 3,410m – 5,072m (11,190 ft – 16,632 ft)
- Applied in: MPD, Cementing
RESULTS
- Ensured safe operations in the high-pressure gas well
- Successfully resolved more than 8 downhole kicks and loss events across 2 sections
- Achieved 9 days of constant bottomhole pressure circulating operations during 14 gas discharge operations, reducing NPT and shortening the well completion cycle
Case Study 3: MPD and Cementing in a Gas Well in a Fractured Reservoir with High H₂S
OVERVIEW
- Operation Time: February – July 2021
- Operation Area: Southwest China
- Reservoir Type: Gas Well in a Fractured Reservoir (High H₂S)
- H₂S Content: >30,000 ppm
- Mud Density: 2.32 – 2.40 g/cm³ (19.37 – 20.03 ppg)
- Mud Type: WBM
- ECD Window: <0.1 g/cm³ (<0.83 ppg)
- Casing Runs: 2 (8 ¹/₂ in, 6 in)
- Well Depth: 4,804m – 6,210m (15,758 ft – 20,379ft)
- Applied in: MPD, Cementing
RESULTS
- Precise bottomhole pressure control enabled safe operations in the well with high H₂S content
- Significantly improved drilling efficiency and cementing quality
- New record set: 250m (820 ft) deeper than the planned measured depth and the faster exploration well