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The Illinois Department of Natural Resources requires a plugging bond before you drill, deepen, convert, or operate an oil or gas well, so every well is eventually sealed. A blanket bond covers all of your wells at once. The price is 5% of the bond amount plus a $25 fee, $125 minimum.
















Well plugging bonds run one quick soft-pull review. Here is the whole process — no broker phone tag:
Your operator details, the bond amount the DNR requires, and the effective date — plus a one-time consent to a soft credit pull.
Most are approved as soon as you apply. The credit check is a soft pull that never affects your score. If it needs a second look, one to two business days at most.
Pay online and receive the executed blanket bond, ready to file with the Office of Oil & Gas Resource Management. Wet-ink originals mailed whenever the state insists.
The Illinois Oil and Gas Act (225 ILCS 725) requires an operator to file a plugging bond before drilling, deepening, converting, or operating any oil or gas well. The bond stands behind the operator's duty to properly plug and abandon every well at the end of its life, so an orphaned well doesn't become the state's problem.
Under the Act, you can file $10,000 for a single well, or a blanket bond of $25,000 for up to 10 wells, $50,000 for up to 50 and $100,000 for up to 100 (larger operators proportionally more) covering all of your wells. The blanket bond is what most operators carry — one filing for your whole field instead of a bond for every well.
In lieu of a surety bond, the Act lets you post cash, a certificate of deposit, or an irrevocable letter of credit — but a surety bond is usually the cheapest, since you pay a small premium rather than tying up the full amount. If you don't plug a well, the DNR can recover against the bond, and if the surety pays, you repay the surety.
These are the actual underwriting fields, including a one-time consent to a soft credit pull. Submit once and your blanket bond is issued when you pay.
Start the application →5% of the bond amount plus a $25 fee, $125 minimum, soft pull only. Enter the amount the DNR required and file this week.