Well drilling is one of the few field trades where a single job runs three to ten days, touches multiple regulatory filings, and can have its scope double mid-project when the water table turns out deeper than expected. A typical residential well quote assumes 200 to 350 feet. That number is a guess, based on neighboring wells and the aquifer map. When the rig hits 350 feet with no producing fracture, the crew keeps drilling — at a per-foot rate the homeowner did not originally sign for. How the drilling company handles that moment determines whether the customer pays quickly or whether the job becomes a small-claims dispute.
This guide walks through the six steps a drilling contractor uses to quote, schedule, execute, and close out a project cleanly — from the first site visit to the signed well log and water-quality test.
Typical Workflow Today
Most small drilling operations run on paper job folders, a shop whiteboard, QuickBooks, and the owner's memory of the last job in that subdivision. The quote is a pre-printed form with blanks for expected depth and per-foot overage. Permits get pulled by whoever has time. The rig is scheduled with colored magnets. The driver fills a paper well log in the field and the office types it into the state system a week later. When a rig breaks down, a permit gets rejected, or a test fails, the paper chain breaks and the job stalls. The six steps below tighten the process without losing the owner's knowledge of the territory.
1. Price the quote with expected depth, per-foot overage, and contingencies
A drilling quote is not a fixed-price job. It is a base price for a stated depth plus per-foot pricing beyond that depth, plus specified adders for conditions requiring additional work. The quote should state base price at expected depth (e.g., 280 feet at $X), per-foot rate beyond ($Y/foot), adder for steel casing if bedrock is unstable, adder for grout if aquifer isolation is required, and pump install separately. Water yield is not guaranteed — that has to be in writing.
Build a quote template that forces the estimator to fill expected depth, per-foot overage rate, contingency scope, and a clear statement that the homeowner pays for drilled footage whether the well produces water or not. That clean quote prevents most disputes. For agricultural and commercial wells, add progress-billing (mobilization deposit, progress at casing, balance at pump and test).
2. Manage the permit and pre-drill paperwork
Most states require a well construction permit before drilling starts. Timeline varies from 48 hours in streamlined states to 30-60 days in heavier regulated states. The application needs site location, proposed depth, intended use, setback distances from septic systems and property lines, and sometimes a site plan.
Build a permit task per job with a due date tied to the drill date minus the state's processing time. Attach the application, site plan, and homeowner's authorization to the job record. When the permit comes back approved, attach it and update the drill date as firm. When it comes back rejected, the office has a single place to see why and re-file. Never let a permit-pending job get scheduled against a rig — a rig sitting on a driveway waiting for paperwork costs thousands per day.
3. Schedule the rig, crew, and support equipment as one resource
A drilling job is not just a crew — it is a rotary rig, a support truck, a mud tank or air compressor, a driller and one or two helpers, and often a pump installer for the last day. Scheduling just the rig without locking in the others is how crews end up standing around a parked rig.
Treat every resource as its own schedulable object. The rig has a daily availability. The support truck has its own. Each crew member has their own. When you book a 4-day drilling job, all four resources need to be available. Build the schedule as a grid where the dispatcher sees every resource's commitment across two weeks. Most rotary rigs need service every 200-300 hours — block maintenance days in advance rather than finding out the day-of that the mud pump is leaking.
4. Handle depth change orders as an in-field ESign event
The quote said 280 feet. At 310 feet the driller is still in dry formation. At 380 feet there is a production-grade fracture. Every foot past 280 is billed at the per-foot overage rate. The problem: many drillers keep drilling, finish the well, and then present a bill thousands higher than the quote. The homeowner pushes back, collections starts, and goodwill dies.
The right workflow is to stop the rig at the quoted depth (or a pre-agreed checkpoint like 10 percent over), call the homeowner, and get written approval for continued drilling at the per-foot rate. In the field, the driller sends a depth-change-order form from a tablet, the homeowner ESigns from their phone, and the approval lives on the job record. When the bill comes at 380 feet with a signed change order, payment is fast and clean. Without one, you are relying on the homeowner's memory of a phone call.
5. Capture the well log as a structured field, not a PDF
Every state with groundwater regulation requires a well log — total depth, static water level, yield in GPM, casing details, grouting, screen interval, formations encountered, and completion date. Most states require filing within 30-90 days. Submission format varies — online portals, paper, or PDF upload.
Capture the log in the field as structured data, not hand-written notes that get scanned later. Build custom fields on the job record for each required element: total depth, static water level, pumping water level, yield GPM, draw-down, casing diameter and material, grout type and volume, formation log, latitude, longitude, driller's license number. At completion, generate the state-specific well log PDF from those fields. Filing becomes a 10-minute task. Losing a log is impossible because the data is still on the job record even if submission fails.
6. Run water-quality testing and turn over cleanly
Most states require a bacteriological test (coliform, E. coli) before the well goes into service. Many also require chemical testing for nitrates, arsenic, and regional contaminants. Samples are pulled after disinfection and a 24-72 hour flush. Lab results take 3-10 days.
Build the water-quality task as a dependent phase on every project. The task creates itself when drilling completes, with a due date for sample pull and a sub-task for lab submission. When results come back, attach the lab PDF and update custom fields for coliform, E. coli, nitrate, arsenic. If any result fails, the workflow fires a follow-up: re-disinfect, re-sample, or install treatment. When results pass, the system fires turnover — homeowner walkthrough, final invoice, warranty document, and state-submission reminder. A tested system should close out with a homeowner signature, final paid invoice, and filed state well log all within a week of pump installation.
Common Mistakes
- Quoting a fixed price with no per-foot overage clause. Every foot past the estimate becomes a fight. Always state the overage rate in writing before drilling starts.
- Starting a job before the permit is in hand. A rig parked on a driveway for two days waiting on paperwork costs thousands.
- Scheduling only the rig, not the crew and support equipment. One missing resource (support truck, pump installer, helper) stalls the whole crew.
- Continuing past expected depth without a signed change order. Verbal approvals fall apart at invoice time.
- Filing the well log late or losing the driller's field notes. State enforcement for late or missing well logs includes fines and license consequences.
- Skipping the water-quality test or starting the homeowner on the well before results return. A positive coliform result that the homeowner has been drinking for two weeks becomes a health department report.
- Handing the homeowner a paper packet at turnover. Digital records (well log, water test, warranty, invoice) that the homeowner can forward to a real estate agent three years later are a repeat-business generator.
- Not tracking rig hours for maintenance. A mud pump that fails mid-job costs a week of drilling revenue plus repair parts.
How Deelo Helps
Deelo runs the drilling operation as an all-in-one platform. Projects breaks each well into phases (siting, permit, drill, case, grout, develop, pump, test) with tasks, budgets, and resource assignments. Field Service schedules the rig, support truck, and crew as distinct resources. CRM handles the 4-8 week lead cycle with nurture automation. Docs generates the quote, change order, well log, and warranty from merged custom fields. ESign captures the in-field depth change order. Automation fires the water-quality task when drilling completes and turnover when test results pass.
For a 6-person drilling shop (2 drillers, 1 helper, 1 pump tech, 1 estimator, 1 owner), the entire back office runs at $114 per month. Trade-off is a few days of setup on templates. After that, a new well job takes 15 minutes to stand up.
Run your next drilling project in Deelo
No credit card required. Quote, permit, schedule, drill, test, and close out — with in-field change orders and structured well logs built in.
Start Free — No Credit CardTools Mentioned
| Tool | Use Case | Deelo Equivalent |
|---|---|---|
| Paper job folder | Job documentation | Projects app with phases, tasks, and attached docs |
| Shop whiteboard with magnets | Rig scheduling | Field Service resource grid across crew, rig, and trucks |
| Pre-printed quote form | Job pricing | Invoicing templates with per-foot and contingency line items |
| Hand-written well log | State filing | Docs template merged from structured custom fields |
| Lab result PDFs in email | Water-quality tracking | Custom fields on job record with attached lab PDFs |
Frequently Asked Questions
- How do I price a well when I don't know the depth?
- Quote a base price at expected depth based on neighboring wells, then state the per-foot overage rate in writing. Most US drillers price a base for the first 200-300 feet plus a per-foot overage beyond. The homeowner agrees to pay for drilled footage whether or not the well produces water — that clause must be in the signed quote.
- What permits do I need before drilling a domestic well?
- Every state with groundwater regulation requires a well construction permit. Most need site location, proposed depth, intended use, and setbacks from septic and property lines. Timelines range from 48 hours in streamlined states to 30-60 days elsewhere. Some counties add overlay requirements. Check state and county before scheduling the rig.
- How long does a typical residential well drilling project take?
- From inquiry to water flowing, 4-8 weeks is typical: 1-3 weeks for permit, 3-5 days for drilling and casing, a few days for grout cure and development, 1-3 days for pump install, and 3-10 days for water-quality results. Permit timing is usually the binding constraint.
- What happens if the well doesn't produce enough water?
- Options include continuing deeper at the per-foot rate, hydrofracturing, or abandoning and drilling at a different location. All three should be discussed with the homeowner and documented in a signed change order before work continues. The homeowner still pays for drilled footage on the unproductive hole.
- How do I handle water-quality test failures?
- Most coliform positives clear after a second disinfection and flush. E. coli often requires more aggressive disinfection and sometimes re-grouting. Persistent failures may require treatment (UV, filtration). Never turn over with a failed test — document the retest, notify the homeowner in writing, and do not collect final payment until passing results are in hand.
- How should I track rig maintenance and hours?
- Rotary rigs typically need service every 200-300 operating hours. Log daily operating hours on the job record, roll up to a running total on the rig's resource record, and schedule maintenance as a blocked day when the total crosses the threshold. Missing maintenance causes mud pump failures and drilling-head issues that stop jobs mid-project.
- Do I file a well log for an unsuccessful well?
- Yes. Most states require a log for every drilled hole, including abandoned ones. Abandonment requires following state plugging and capping specs (typically cement or bentonite grout), and the log documents that plugging was done per spec. Unfiled abandonments are a common state enforcement target.
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