Well Classification |
Well Class Type Code |
Well Class Description |
I |
1 |
HAZARDOUS INDUSTRIAL |
I |
1-C |
COMMERCIAL HAZARDOUS INDUSTRIAL |
I |
2 |
NONHAZARDOUS INDUSTRIAL |
I |
2-C |
COMMERCIAL NONHAZARDOUS INDUSTRIAL |
II |
10 |
HYDROCARBON STO (LIQUID @ STP) |
II |
10-I |
INACTIVE HYDROCARBON STO (LIQUID @ STP) |
II |
11-A |
COMPRESSED AIR STORAGE |
II |
11-AI |
INACTIVE COMPRESSED AIR STORAGE |
II |
11-FS |
FORMATION GAS STORAGE |
II |
11-L |
LPG STORAGE SALT DOME |
II |
11-LI |
INACTIVE LPG STORAGE SALT DOME |
II |
11-N |
NATURAL GAS STORAGE SALT DOME |
II |
11-NI |
INACTIVE NATURAL GAS STORAGE SALT DOME |
II |
3 |
ORPHANED INJECTION AND MINING |
II |
4 |
PRODUCING/CYCLIC INJECTION |
II |
5 |
PRODUCED SALT WATER |
II |
5-C |
COMMUNITY SALT WATER DISPOSAL |
II |
5-SC |
SWD FOR SALT CAVERN |
II |
5-SCC |
COMMUNITY SWD FOR SALT CAVERN |
II |
6 |
ANNULAR SWD |
II |
7 |
COMMERCIAL SWD |
II |
8 |
E&P WASTE DISPOSAL |
II |
8-N |
COMMERCIAL E&P WASTE DISPOSAL |
II |
9-C |
ER - COMMUNITY |
II |
9-CO |
ER -- INJECTION (CO2) |
II |
9-FF |
ER -- FIRE FLOOD |
II |
9-IG |
ER -- INJECTION (GAS) |
II |
9-IGW |
ER -- INJECTION (GAS AND WATER) |
II |
9-IO |
ER -- INJECTION (OTHER) |
II |
9-IW |
ER -- INJECTION (WATER) |
II |
9-O |
ER -- OBSERVATION |
II |
9-W |
ER -- WATER |
III |
12-B |
BRINE SOLUTION MINING |
III |
12-BI |
INACTIVE BRINE SOLUTION MINING |
III |
12-O |
OTHER SOLUTION MINING |
III |
12-OI |
INACTIVE OTHER SOLUTION MINING |
III |
12-S |
SULFUR SOLUTION MINING |
III |
12-SI |
INACTIVE SULFUR SOLUTION MINING |
IV |
ZZZZZ |
VIRTUAL/BAD DATA |
V |
11-FO |
FORMATION STORAGE OBSERVATION ONLY |
V |
13 |
IMPROVED SINKHOLE |
V |
14 |
INDUSTRIAL DRAINAGE |
V |
15 |
HEAT PUMP/AC RETURNFLOW WELL |
V |
16 |
GEOTHERMAL |
V |
17 |
AQUIFER REMEDIATION |
V |
18 |
SUBSIDENCE CONTROL |
V |
19 |
CESSPOOL |
V |
20 |
INDUSTRIAL PROCESS WASTE |
V |
21 |
AUTO REPAIR |
V |
22 |
VENT WELL |
V |
23 |
SPECIAL DRAINAGE WELLS |
V |
24 |
MUD DISPOSAL |
V |
25 |
INJECTION MONITOR WELL |
V |
26 |
AQUIFER RECHARGE |
V |
27 |
FOOD PROCESSING WELL |
V |
28 |
COOLING WATER |
V |
29 |
AQUIFER STORAGE (ASR) |
V |
30 |
STRAT TEST |
V |
31 |
CCS MONITOR WELL |
V |
32 |
STORAGE |
VI |
33 |
GEOLOGIC SEQUESTRATION |