CT_Field_Operations.xlsx

MOBILE SPREADSHEET

The Coiled Tubing Field Workbook for Real Crews

Mobile-first physics calculations, Emergency SOPs, and an AI Field Assistant for coiled tubing, well-control, and wireline crews across Alberta, BC, and the Duvernay. API 5CT and AER Directive-aligned — built in the doghouse, not the boardroom.

CT Field Workbook

API-compliant field calculations for coiled tubing operations. Sign in to save jobs and sync across your crew.

Save field jobs to the cloud
Share calculations with your crew
API 5CT & AER Directive compliant

30-Day Free Trial — No credit card

Full access to 6 core sheets free for 30 days. Then $2.99/month or $24.99/year (30% off) to keep every sheet + Emergency SOPs + AI assistant.

Built for the doghouse, not the classroom

CT Field Workbook replaces the greasy notebook and half-broken Excel file every coiled-tubing crew ends up passing around. Seventeen operation sheets, seventeen emergency SOPs, a Cape Breton-accented AI hand on call — all in your pocket, offline-friendly, Metric or Imperial.

17 Real Physics Sheets

Pipe stretch and free-point, sand cleanout, fishing operations, CT milling and drilling, pill spotting, frac-through-CT, annular frac, mechanical and hydraulic sleeves, nitrogen kickoff and purge, acid stimulation, scale squeeze, cement plug, well abandonment, CT perforating, and precision free-point. Every calculation ties back to a cited standard.

17 Emergency SOPs

Well-control kicks, lost circulation, stuck pipe, H2S alarms, snubbing incidents, uncontrolled descent, BOP failure, and more — each with severity badges and step-by-step immediate actions per IWCF WellCAP, AER Directive 037, and CSA Z275.2.

AI Field Assistant

Six modes — Field Assistant, Explain Results, Troubleshoot, Training, Job Program, and Emergency — powered by Gemini and grounded in API RP 5C7, API RP 13D, AER Directives 019/020/037, CSA Z662, CGA G-10.1, and IWCF WellCAP. Every answer starts with an Action Now block and drops into Why / Details on tap.

Live Simulations & Saved Jobs

Every input drives a live SVG schematic — wellbore, coil, BHA, packer, gauge readings — that updates as you type. Save any job to the cloud, share it with your crew, and pull it back up in the field the next day.

Why crews pick this over a paper JHA

  • Mobile-first. Runs on any phone, any browser, any hitch. Metric or Imperial toggle on every sheet.
  • Cited, not guessed. Every result carries the API, AER, CSA, or IWCF reference in brackets.
  • Advisory-only by design. A safety notice stays on every screen — this app supports safe work practices, it does not replace the licensee program, JHA, or site ERP.
  • Team-aware. Invite your tool push and day tour to the same workspace. Shared jobs, shared feedback loop.
  • 30-day free trial. Six core sheets unlocked, no credit card. Upgrade to Pro ($2.99/mo or $24.99/yr) for all 17 sheets, Emergency SOPs, and AI.

Advisory only — CT Field Workbook is an educational and computational aid. It does not supersede company policy, licensee program, or site ERP. Always verify against your JHA and site-specific procedures.

Advisory only. Educational & computational tool — does not supersede company policy, licensee program, or site ERP. Verify all values before field use.

Safety Advisory & Use Notice

This app is an educational & computational aid for coiled-tubing field crews. It is not a licensee program, ERP, or regulator-approved procedure.

  • All calculations and AI guidance are advisory only.
  • Nothing here supersedes your company's SOPs, JHAs, HSE policies, or licensee-approved program.
  • Always verify inputs and results against the site-specific ERP, tool datasheet, and applicable regulations (AER, OH&S, CSA, API, IWCF).
  • Use is at your own risk. The tool push and company man have final authority on-site.

By continuing you confirm you understand this is a support tool for safe work practices, not a substitute for training, competency, or company procedure.