Saltwater Disposal Wells in Gaines County

Complete UIC injection & disposal well inventory from RRC permits, with reported H-10 volumes.

Active Wells

2,484

Permitted Capacity

11.8M bbl/d

Injected 12mo (thru 2025-06)

279.3M bbl

UIC Permits All Time

3,889

STATUSLEASE / WELLAPIOPERATORTYPEPERMITTED BBL/DINJECTED 12MOZONE (FT)
PluggedFLANAGAN UNIT #52W42-165-01571SHELL WESTERN E&P INCInjection0----
PluggedDENVER UNIT #8418W42-165-30433SHELL WESTERN E&P INCInjection0----
PluggedWEST SEMINOLE SA UNIT #2002W42-165-01586OXY USA INCInjection0----
PluggedFLANAGAN UNIT #82W42-165-02360SHELL WESTERN E&P INCInjection0----
CancelledSOUTH CENTRAL ROBERTSON UNIT #16W42-165-00000SAMEDAN OIL CORPInjection0----
PluggedWEST SEMINOLE SA UNIT #2001W42-165-01585OXY USA INCInjection0----
PluggedDENVER UNIT #6808WR42-165-33445OCCIDENTAL PERMIAN LTDInjection0--4,801
PluggedWASSON SOUTH CLEARFORK UNIT #9307WS42-165-00211SHELL WESTERN E&P INCInjection0--6,630–7,025
CancelledDENVER UNIT #850442-165-00820SHELL WESTERN E&P INCInjection0----
CancelledDENVER UNIT #850542-165-00823SHELL WESTERN E&P INCInjection0----
PluggedDENVER UNIT #850642-165-00805SHELL WESTERN E&P INCInjection0----
PluggedSOUTH HARRIS UNIT #201W42-165-10424COASTAL OIL & GAS CORPUIC0----
PluggedNORMAN #30942-165-31168SOUTHWEST ROYALTIES, INCInjection0--9,076
CancelledDENVER UNIT #8531W42-165-30431SHELL WESTERN E&P INCInjection0----
PluggedBLOCK -A- 22 UNIT #342042-165-01131WOOD, MCSHANE & THAMSUIC0----
PluggedBLOCK -A- 22 UNIT #142142-165-02280WOOD, MCSHANE & THAMSUIC0----
PluggedBLOCK -A- 22 UNIT #441942-165-02807WOOD, MCSHANE & THAMSUIC0----
PluggedWEST SEMINOLE SA UNIT #1104W42-165-30395OXY USA INCInjection0----
PluggedDENVER UNIT #6711WC42-165-00706OCCIDENTAL PERMIAN LTDInjection0--4,900
CancelledWESCOTT /STRAWN/ UNIT #18WS42-165-30085ENGY DEV CORPUIC0----
PluggedDENVER UNIT #6305W42-165-01402SHELL WESTERN E&P INCInjection0--4,918
PluggedSOUTH HARRIS UNIT #401W42-165-02219COASTAL OIL & GAS CORPUIC0----
CancelledSHELL, CHARLES B. #10X42-165-00000MID-AMERICA PIPELINE COUIC0----
PluggedWEST SEMINOLE SA UNIT #1001W42-165-00996OXY USA INCInjection0----
PluggedSWDS-DOSS -A- #242-165-00366C. O. P., INC.UIC0----
PluggedTAYLOR "A" #6AW42-165-33292SMITH PIPE OF ABILENEInjection0--4,890
CancelledSOUTH CENTRAL ROBERTSON UNIT #21W42-165-00000SAMEDAN OIL CORPInjection0----
PluggedRILEY, T. S. EST. #5D42-165-00336ELK ENGY CORPInjection0--11,116
PluggedPARKE, HENRY #342-165-33156GREAT WESTERN DRLG. COInjection0--5,190
CancelledSOUTH CENTRAL ROBERTSON UNIT #37W42-165-00000SAMEDAN OIL CORPInjection0----
CancelledSOUTH CENTRAL ROBERTSON UNIT #43W42-165-00000SAMEDAN OIL CORPInjection0----
PluggedMABEE #142-165-01885HANOVER ENGY INCUIC0----
PluggedMCCONAL-CLARK #242-165-02867HANOVER ENGY INCUIC0----
CancelledWEST SEMINOLE SA UNIT #50142-165-00657OXY USA INCInjection0--5,057–5,185
PluggedWEST SEMINOLE SA UNIT #206W42-165-30093CITIES SERVICE OIL & GAS CORPInjection0----
PluggedWEST SEMINOLE SA UNIT #205W42-165-30092CITIES SERVICE OIL & GAS CORPInjection0----
PluggedWEST SEMINOLE SA UNIT #204W42-165-00647CITIES SERVICE OIL & GAS CORPInjection0----
CancelledSOUTH CENTRAL ROBERTSON UNIT #39W42-165-00000SAMEDAN OIL CORPInjection0----
PluggedSANDY "L" #3D42-165-32414SLEDGE, H. G., INCDisposal0--11,104–11,200
PluggedWEST SEMINOLE SA UNIT #103W42-165-01592CITIES SERVICE OIL & GAS CORPInjection0----
PluggedWEST SEMINOLE SA UNIT #102W42-165-01708CITIES SERVICE OIL & GAS CORPInjection0----
PluggedNORMAN #90942-165-01680TEXAS CRUDE OPERATOR, INCInjection0----
PluggedDENVER UNIT #681442-165-01147SHELL WESTERN E&P INCInjection0----
PluggedSEMINOLE, SE. (STRAWN) UNIT #603D42-165-30440AMERICAN EXPL COUIC0----
PluggedSEMINOLE, EAST (SAN ANDRES) UNIT #1801W42-165-20129SUPERIOR OIL CO, THEInjection0----
CancelledDENVER UNIT #673242-165-31571SHELL WESTERN E&P INCInjection0----
CancelledFOLK #10W42-165-32722SANTA FE ENGY COInjection0--5,430
CancelledSEMINOLE, EAST (SAN ANDRES) UNIT #170142-165-10246SUPERIOR OIL CO, THEInjection0----
PluggedCUNNINGHAM, HELEN & ALICE #242-165-31801DINERO OPER COInjection0----
CancelledSEMINOLE, EAST (SAN ANDRES) UNIT #130142-165-02594SUPERIOR OIL CO, THEInjection0----
PluggedSEMINOLE, EAST (SAN ANDRES) UNIT #1104W42-165-10241SUPERIOR OIL CO, THEInjection0----
PluggedHARRIS QUEEN UNIT #1117D42-165-03022FOSSIL FUELS INCUIC0----
PluggedHARRIS QUEEN UNIT #2417D42-165-00920THOMPSON, J. CLEOUIC0----
PluggedHARRIS QUEEN UNIT #4216D42-165-02929THOMPSON, J. CLEOUIC0----
PluggedSEMINOLE, EAST (SAN ANDRES) UNIT #1002W42-165-10149SUPERIOR OIL CO, THEInjection0----
PluggedODC /SAN ANDRES/ UNIT #1W42-165-10067FINA OIL & CHEMICAL COInjection0----
PluggedODC /SAN ANDRES/ UNIT #6W42-165-02101FINA OIL & CHEMICAL COInjection0----
PluggedWHARTON UNIT #75W42-165-82808TEXACO PRODUCING INCInjection0----
CancelledSOUTH CENTRAL ROBERTSON UNIT #41W42-165-00000SAMEDAN OIL CORPInjection0----
PluggedG-M-K /SAN ANDRES/ UNIT #707W42-165-10068TEXACO PRODUCING INCUIC0----
CancelledROBERTSON UNIT #9W42-165-03019TEXACO INCInjection0----
PluggedSEMINOLE, EAST (SAN ANDRES) UNIT #503W42-165-30452SUPERIOR OIL CO, THEInjection0----
CancelledDENVER UNIT #6605W42-165-00701SHELL WESTERN E&P INCInjection0----
PluggedLAWRENCE, CATHERINE "B" #142-165-02281HANOVER ENGY INCUIC0----
PluggedDENVER UNIT #663142-165-30193SHELL WESTERN E&P INCInjection0--5,027
CancelledDENVER UNIT #6633W42-165-30192SHELL WESTERN E&P INCInjection0----
PluggedBLOCK -A- 22 UNIT #142042-165-03104WOOD, MCSHANE & THAMSUIC0----
CancelledDENVER UNIT #6707W42-165-00704SHELL WESTERN E&P INCInjection0----
CancelledDENVER UNIT #6508W42-165-81343SHELL WESTERN E&P INCInjection0----
CancelledDENVER UNIT #6427W42-165-30306SHELL WESTERN E&P INCInjection0----
PluggedTAYLOR #2W42-165-32970SMITH PIPE OF ABILENEInjection0--5,042
CancelledDENVER UNIT #6730W42-165-30425SHELL WESTERN E&P INCInjection0----
PluggedDENVER UNIT #6802W42-165-00838SHELL WESTERN E&P INCInjection0----
PluggedDENVER UNIT #6808W42-165-01891SHELL WESTERN E&P INCInjection0----
CancelledSEMINOLE, EAST (SAN ANDRES) UNIT #40242-165-01008SUPERIOR OIL CO, THEInjection0----
CancelledDENVER UNIT #6411W42-165-00536SHELL WESTERN E&P INCInjection0----
PluggedTAYLOR #1W42-165-32912SMITH PIPE OF ABILENEInjection0--5,056
PluggedSOUTH HARRIS UNIT #80542-165-01398TEXACO E & P INCInjection0--5,918
PluggedSOUTH HARRIS UNIT #80342-165-01396COASTAL OIL & GAS CORPInjection0--5,918
PluggedSOUTH HARRIS UNIT #601242-165-31542COASTAL OIL & GAS CORPInjection0--5,944
PluggedDENVER UNIT #740242-165-02153SHELL WESTERN E&P INCInjection0----
PluggedG-M-K /SAN ANDRES/ UNIT #504W42-165-01034TEXACO PRODUCING INCUIC0----
PluggedDENVER UNIT #7410W42-165-02145SHELL WESTERN E&P INCInjection0----
PluggedO. D. C. -B- #142-165-10175CABOT TRANSMISSION CORPORATIONUIC0--3,281–3,371
CancelledDENVER UNIT #7415W42-165-00829SHELL WESTERN E&P INCInjection0----
PluggedDENVER UNIT #640742-165-01877SHELL WESTERN E&P INCInjection0----
CancelledDENVER UNIT #760242-165-00727SHELL WESTERN E&P INCInjection0----
CancelledDENVER UNIT #7603W42-165-00851SHELL WESTERN E&P INCInjection0----
CancelledDENVER UNIT #7607W42-165-00847SHELL WESTERN E&P INCInjection0----
page 39 of 39 · 3,889 wells

Source: RRC UIC well master and H-10 injection filings. H-10s are annual filings on staggered anniversaries — injected volumes shown through 2025-06, the newest month with complete reporting; recent months are never estimated.