Sample Frac Job Workflow
A non-technical workflow overview for organizing fracturing projects — vendor coordination, documentation, communication, and verification reminders.
This high-level workflow is intended as a business and coordination guide to help teams prepare, track, and hand off fracturing projects. It does not provide operational, engineering, safety, legal, or environmental instructions. Verify all technical and regulatory decisions with qualified professionals.
1. Planning & scope
Define the project scope, timeline, and key contacts. Identify required services (pressure pumping, proppant supply, logistics), region coverage, and preliminary budget ranges. Use this phase to prepare a short RFP or information request for vendors. Clear scoping prevents costly change orders and schedule slips once the frac spread is mobilized.
Key roles in a frac job
- Operator completion engineer: Owns the treatment design, stage count, lateral length plan, and fluid/proppant selection.
- Service company (pressure pumper): Supplies frac pumps, blenders, sand kings, and crew to execute the design.
- Wireline and coiled tubing crews: Handle perforating, plug setting, and interventions.
- Cementing and casing crews: Ensure well integrity at the wellhead, frac stack, and BOP.
- Logistics coordinator: Manages sand, water, chemical delivery, and crew accommodation.
- HSE / wellsite supervisor: Owns safety, permits, and real-time monitoring oversight.
Planning checklist
- Confirm well type (vertical, directional, or horizontal wells) and target formation.
- Define fluid system (slickwater vs crosslinked gel) and proppant type and intensity.
- Estimate hydraulic fracturing cost, CAPEX, and OPEX against expected EUR and ROI.
- Lock vendor availability windows and crew rotation schedules.
2. Vendor coordination
Shortlist vendors using directory listings and public records. Request capability summaries, availability windows, and sample specifications. Maintain a vendor log with contact names, regions served, and any follow-up actions. Compare providers on fleet type (diesel vs electric), pump horsepower, and basin experience — see our guide to comparing frac services.
Decision points
- Full-service frac spread vs specialists (wireline, cementing, coiled tubing).
- Contract structure: per-stage, day-rate, turnkey, or performance-based.
- Water strategy: produced water recycling vs fresh sourcing and disposal.
3. Document tracking
Centralize contracts, certificates, scopes of work, and insurance proofs in a shared repository. Track versions, owners, and review deadlines so stakeholders can locate required documents easily during mobilization and handoff. Confirm well-control certifications, BOP records, and frac stack inspection reports before crews arrive.
4. Communication handoff
Establish clear communication channels and escalation points. Share a single-point contact for the job, distribute the mobilization checklist, and confirm handoff details such as reporting cadence and daily status messages.
5. Resource planning
Coordinate equipment staging, transport windows, proppant deliveries, and accommodation/logistics for crews. Use watchlists and saved searches to monitor related activity and availability signals. Plan for sand volume, fluid storage, and water transfer capacity so the spread is never starved mid-job.
6. Project notes & post-job review
Keep concise notes during the job: supplier changes, timing variances, and any lessons learned about coordination or procurement. After completion, create a short post-job summary to improve future planning. Compare planned vs actual stages, NPT, fracture conductivity outcomes, and flowback results.
Real-world example: A Delaware Basin pad
An operator plans an eight-well pad in the Delaware Basin (New Mexico) with 10,000-foot laterals. Completion engineering designs 50 slickwater stages per well using resin-coated sand. The operator shortlists two electric frac fleets, negotiates a per-stage contract, and coordinates produced water recycling from offset wells. Wireline perforates each stage; pressure pumping executes; fiber optics and distributed acoustic sensing monitor placement. After flowback, production engineering selects ESP artificial lift. Post-job review shows 6% NPT and EUR in line with decline curve analysis — the workflow is repeated on the next pad.
Common pitfalls & troubleshooting
- Proppant starvation: Under-order sand or misplan delivery windows; fix by front-loading sand king capacity and confirming supplier buffers.
- Screenouts: Caused by excessive proppant concentration or poor placement; mitigate with real-time data and adjusted slurry rates.
- Water shortfall: Mitigate with recycling and pre-staged storage in water-stressed basins like the Eagle Ford.
- Well-integrity issues: Verify cementing, casing, and frac stack integrity before pumping to avoid zonal communication.
- Weather delays: Build buffer days in cold-weather plays like the Bakken and Powder River.
For deeper operational detail, consult qualified completion engineering and reservoir engineering professionals. For vendor research, see our frac company research guide and frac service company directory. To organize related activity, build an oilfield company watchlist.
Verification & compliance reminders
- FracturingHub provides informational listings and public data; verify operational and regulatory details with qualified professionals.
- Confirm certifications, insurance, and safety qualifications directly with vendors before engagement.
- Do not use this page as a substitute for formal safety training, engineering judgment, or regulatory advice.
For templates, examples, and research checklists, see our Resources or explore vendor listings like Service Directory and Equipment Directory. For assistance, contact us.
Frequently Asked Questions
What is a frac spread and what does it include?
A frac spread is the equipment and crew mobilized to a wellsite for a stimulation job: frac pumps, blenders, sand kings, data systems, and support personnel. A full spread may also include wireline, coiled tubing, and cementing crews depending on the contract.
What is the difference between slickwater and crosslinked gel?
Slickwater is a low-viscosity fluid suited to long laterals and high-permeability fractures common in the Midland Basin. Crosslinked gel is higher-viscosity and better transports proppant in higher-stress, complex formations. The choice is made by completion engineering.
What is proppant and why is it used?
Proppant — sand, resin-coated sand, or ceramic — holds fractures open after treatment, preserving fracture conductivity and long-term production. Proppant type and concentration are tuned to maximize EUR.
What are frac pumps and blenders for?
Frac pumps deliver the high-pressure fluid rate needed to propagate fractures; blenders mix proppant and fluid at the wellsite in real time to match the treatment design stage by stage.
What is the role of wireline in a frac job?
Wireline provides perforating of the casing to connect the wellbore to the reservoir and sets plugs to isolate each stage. It is a core support service in most plug-and-perf completions.
What does coiled tubing do during completion?
Coiled tubing performs cleanouts, milling of plugs, and interventions. It is used before, during, or after stimulation to maintain wellbore access and remove debris.
Why is well integrity important in a frac job?
Correct cementing, casing, BOP, and frac stack setup at the wellhead prevent zonal communication and surface releases. Well integrity is both a safety and environmental requirement.
What is real-time data and frac monitoring?
Real-time data captures pumping parameters, pressures, and proppant concentration during each stage. Frac monitoring with microseismic, fiber optics, and distributed acoustic sensing detects placement issues as they happen.
What is non-productive time (NPT)?
NPT is time when no stage is pumped due to equipment failure, weather, or logistics. Lower NPT means more stages per day and lower day-rate cost. It is a key performance metric for a frac job.
What is lateral length and why does it matter?
Lateral length is the horizontal section of a wellbore where stages are placed. Longer laterals in plays like the Delaware Basin contact more reservoir but require more stages, proppant, and pumping horsepower.
What is the difference between a vertical, directional, and horizontal well?
Vertical wells drill straight down; directional wells deviate; horizontal wells turn to run laterally through the target formation. Most modern unconventional completions use horizontal wells with multiple frac stages.
What is an unconventional reservoir?
An unconventional reservoir, such as tight oil or tight gas shale, has very low permeability and requires hydraulic fracturing to produce economically. The Permian, Bakken, and Montney are examples.
What is the role of reservoir and completion engineering?
Reservoir engineering assesses the rock and estimates EUR; completion engineering designs the frac (stages, fluid, proppant). Both shape frac economics and the operator's service needs.
What is flowback and how is it managed?
Flowback is the return of fracturing fluid and produced water after a job. It is managed with tanks, separators, and recycling or disposal, with treatment design informed by production engineering.
What is produced water recycling?
Produced water recycling treats and reuses flowback and formation water in subsequent fracs, reducing fresh water use and disposal. It is common in water-stressed basins like the Delaware Basin and Eagle Ford.
What is artificial lift and when is it needed?
Artificial lift (ESP, gas lift, rod pump) brings fluids to surface when reservoir pressure is insufficient. It is selected during the production phase after flowback, often by production engineering.
What is a BOP and why does it matter?
A blowout preventer (BOP) is a well-control device that can seal the wellhead in an emergency. It is a critical safety component during high-pressure operations like fracturing.
What is a frac stack?
A frac stack is the assembly of valves and connectors at the wellhead that directs high-pressure fluid downhole during stimulation. It must be inspected and rated for the job's pressures.
What is microseismic monitoring?
Microseismic monitoring uses buried or downhole sensors to detect tiny induced earthquakes, mapping where fractures grow. It helps confirm that treatment is reaching the target zone.
What are fiber optics and distributed acoustic sensing?
Fiber optics deployed in the wellbore enable distributed acoustic sensing (DAS) and temperature sensing to observe fracturing in real time along the lateral, revealing stage effectiveness and placement.
How do I estimate frac economics for a job?
Compare hydraulic fracturing cost (CAPEX and OPEX) against expected EUR using decline curve analysis to project production and ROI. Operators weigh proppant intensity and stage count against expected recovery.
What is the difference between completion costs and drilling costs?
Drilling costs cover wellbore construction; completion costs cover the stimulation and well setup that enable production. In many horizontal wells, completion costs rival or exceed drilling costs.
What is EUR and decline curve analysis?
EUR (estimated ultimate recovery) is the total expected production from a well. Decline curve analysis fits historical production to forecast future output and supports economic decisions.
How do I choose between diesel and electric frac fleets?
Electric fleets reduce emissions and fuel cost and are increasingly used in the Permian Basin, while diesel fleets remain common in remote or variable programs. Choice depends on grid access, emissions targets, and economics.
What permits and agencies are involved in a frac job?
Permits vary by location. In the US, state oil and gas commissions, the EPA, and BSEE (offshore) apply; in Canada, the AER and CAPP guidance apply. Always confirm requirements with the relevant regulator.
What is the role of FracFocus in a frac job?
FracFocus is the national chemical disclosure registry. Operators list the fluids and additives used at each well, supporting transparency and regulatory compliance.
What are common causes of screenouts?
Screenouts occur when proppant bridges and blocks the fracture, often from excessive concentration or poor placement. Real-time monitoring and adjusted slurry rates help prevent them.
How does weather affect frac operations?
Cold, heat, and storms delay logistics, freeze equipment, or halt pumping. Build buffer days in cold-weather plays like the Bakken, Powder River, and DJ Basin.
What is a multi-well pad and why use one?
A multi-well pad drills and completes several wells from one location, reducing surface footprint and mobilization cost. It is standard in the Permian Basin and Montney for efficiency.
Where can I research frac service companies for a job?
Use our frac service company directory, hydraulic fracturing companies list, and oilfield service company directory, plus public sources like FracFocus and AER ST37 records.
Explore More Resources
This page provides general educational information from FracturingHub. It is not a substitute for professional training, engineering review, regulatory guidance, or site-specific safety instruction. Always confirm requirements with qualified professionals and follow local regulations, site procedures, and safety standards.