Planning & Engineering
Integrated field plans, investment cases, multidisciplinary design, EPC and tendering.
View servicesThe first-principles difference
Energy projects fail at the interfaces.
A good reservoir model cannot rescue a mismatched facility. A compliant carbon plan cannot deliver savings without engineering. Sennuo starts with the whole decision system, then brings each specialist discipline into the same technical and economic basis.
See the 7+1 planning method01Subsurface
02Wells
03Surface
04Risk
05Energy
06Economics
Four connected capabilities
Study it. Engineer it. Digitize it. Keep it running.
Our service lines are built to work together, so the logic established in consulting carries through design, implementation and operation.
Safety, Environment & Carbon
Risk, permitting, decarbonization, renewables and accredited testing in one technical chain.
View servicesDigital & Management
Consulting methods translated into smart-field, energy, investment and AI work systems.
View servicesIntelligent Equipment
Compact produced-fluid and water-treatment systems engineered for difficult field conditions.
View services
Engineered around the fluidExplore intelligent equipment
Shorter process. Lower energy. Smaller footprint.
Sennuo’s high-frequency pulse electrostatic and closed-flotation systems target the limitations of conventional long treatment trains—especially with heavy, polymer-bearing and shale-oil fluids.
30–60%downstream energy reduction target in cited water-separation applications
45,000 m³/dlargest cited closed-flotation design scale
Consulting + software
Build the operating model before the interface.
Sennuo’s digital teams work from domain consulting methods—so energy platforms, smart-field applications and AI workbenches are shaped around real decisions rather than disconnected dashboards.
Explore digital solutions
Selected work
Evidence from difficult energy problems.
Representative examples from the company’s project materials, from zero-carbon roadmaps to field-scale treatment systems.
Carbon strategy
Zero-Carbon Oil-Production Roadmap
A low-carbon planning program for Gudong, described as Sinopec upstream's first zero-carbon oil-production facility roadmap.
ExploreEnergy efficiency
Offshore Field Energy Diagnostic
An energy-diagnostics engagement for CNOOC Tianjin's Qinhuangdao 32-6 field, focused on quantified operating savings.
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Environment & CCUS
CCUS Demonstration Environmental Assessment
Environmental impact work for the Gao 89–Fan 142 CO₂ flooding and storage demonstration project.
ExplorePerspective
Practical thinking for integrated energy decisions.
Short notes built from Sennuo’s service methods and project experience.
Integrated planning
Why 7+1 Planning Changes the Quality of Field Decisions
The biggest development risks often live between disciplines, not inside them.
ExploreEnergy management
From Energy Audit to Daily Operating Loop
An audit finds opportunities; a control system keeps them from disappearing.
ExploreProcess equipment
The Case for Short-Process Produced-Fluid Treatment
Long open trains carry hidden costs in heat, footprint, chemicals and exposure.
ExploreOur commitment
Stay accountable to the result.
Our five commitments define how we intend to work with every client and every asset.
01Value first
02One-stop service
03Difficult problems
04Expert leadership
05Long-term partnership
Read our commitments