S.C. Code Ann. Regs. 121-8.6
A. Before any person shall be granted a well drilling permit, such person shall file with the Commission a reasonable performance bond in an amount as hereinafter set forth, as provided in Section 121-8.5(b). Such bond shall be payable to the State of South Carolina for each well, executed by such person as principal, and by some surety approved by the Commission. The bond shall be conditioned to secure the faithful performance of all requirements of the Act, these rules and regulations, and any permit conditions and restrictions. If the operator fails to comply with requirements of the Act, these rules and regulations, or any permit conditions or restrictions, said bond shall be forfeited and the Commission shall expend the proceeds of the bond to fulfill the operator’s responsibilities to protect the State and its citizens from any injury which may result from such failure. The bond shall remain in effect for a period of two years from the date of receipt of all data required by these rules and regulations, whichever occurs last. The amount of such bond shall be in accordance with the following relationship with proposed bottom depth for onshore wells.
| Amount of | |
| Depth in feet | bond required |
| to 10,000 | $20,000 |
| 10,000-15,000 | $30,000 |
| 15,000-20,000 | $40,000 |
| 20,000 or more | $50,000 |
The amount of bond required for each well on submerged lands shall be one hundred thousand ($100,000) dollars.