SLOAN, MARTIN UNIT

Operated by TEXIAN OPERATING COMPANY, LLC (P-5 848681) in the STEPHENS COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12449District 7BField 85948001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$33.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$263 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 1,255 leases and 4,008 wells, and the rule below applies to all of them.

Discovered
1916-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: CLASS 4 W/DAILY 150 = 6000 TO 8000'

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition726,465 bbl$33,674,846
Casinghead gasProduction344 Mcf$1,256
Total$33,676,103

24 Mcf of this lease's gas, across 24 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (40)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 32.7710, -98.9126. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.1 miles.

32.77043, -98.91267 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
40.0%
16 of 40 wells
With a plug date
35.0%
14 of 40 wells
Median depth
3,312 ft
40 wells filed one
Completion to plug
32.2 years
median over 11 wells

What the state filed about each well

On the RRC proration schedule
1640.0%
A plug date is filed
1435.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1435.0%
NeitherNo plug date, and not on the schedule.
2460.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

Total depth in feet, 40 of 40 wells. Median 3,312 ft, with the middle half between 3,238 and 3,412 ft; the shallowest is 3,155 ft and the deepest 4,902 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 37 of 40 wells, Oct 1952 – Jan 2018. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Oct 1952 – Jan 2018
37 of 40 wells; 3 filed none
Plug dates filed
Nov 1983 – Jun 2021
14 of 40 wells; 26 filed none

Last completion to plug: a median of 32.2 years across the 11 wells that filed both dates, with the middle half between 25.0 years and 39.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

40 wells

42-42901193143,155 ftSep 1993Yes
42-42903079193,212 ftOct 2015Yes
42-42981909183,175 ftNov 1983Yes
42-42937001393,375 ftJan 2018
42-42936964353,422 ftDec 2014
42-42936955363,381 ftDec 2014
42-42936965423,420 ftDec 2014
42-42936954343,392 ftNov 2014
42-42936951333,390 ftOct 2014
42-42936933303,409 ftSep 2014
42-42936947373,515 ftSep 2014
42-42936754273,360 ftSep 2014
42-42936934323,580 ftSep 2014
42-4293692129R3,513 ftJul 2014
42-42936878283,526 ftMay 2014
42-42936877313,582 ftApr 2014
42-42936756253,310 ftJun 2012
42-42936762243,310 ftJun 2012
42-42936711233,321 ftFeb 2012
42-42936712223,336 ftFeb 2012
42-429351651A4,902 ftOct 2002Yes
42-429356397R3,330 ftJul 1997
42-42930534163,222 ftApr 1989Jun 2021Yes
42-42931784153,239 ftApr 1978
42-42931714213,258 ftJan 1978Sep 2010Yes
42-4293084063,236 ftNov 1975
42-4293083173,240 ftNov 1975Feb 2002Yes
42-42930836173,270 ftNov 1975Feb 2002Yes
42-429305313W3,313 ftMar 1975Dec 1991Yes
42-4293050711W3,238 ftJan 1975
42-4293048912W3,230 ftNov 1974Aug 2014Yes
42-429305152W3,245 ftSep 1974
42-42930506103,265 ftSep 1974Yes
42-429304981W3,233 ftAug 1974
42-42930490133,248 ftJul 1974
42-4290143253,210 ftJan 1970Sep 2011Yes
42-4293005793,210 ftJan 1970Aug 2011Yes
42-4290119244,032 ftJan 1970Sep 1993Yes
42-4293005884,032 ftJan 1970Feb 1990Yes
42-42902664203,186 ftOct 1952Nov 1991Yes

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (401)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

401 months

May 20261620106.413.05$17,238
Apr 20260098.932.87$0
Mar 2026313089.753.15$28,092
Feb 2026339063.503.75$21,527
Jan 2026337059.138.00$19,927
Dec 2025336056.664.41$19,038
Nov 2025558058.593.93$32,693
Oct 2025339059.383.30$20,130
Sep 2025334062.743.08$20,955
Aug 2025305063.933.01$19,499
Jul 2025446066.743.32$29,766
Jun 2025509066.483.13$33,838
May 2025336060.553.23$20,345
Apr 2025474062.363.54$29,559
Mar 2025376067.704.27$25,455
Feb 2025290070.884.34$20,555
Jan 2025346074.324.28$25,715
Dec 2024410068.993.12$28,286
Nov 2024511069.052.20$35,285
Oct 2024332071.372.28$23,695
Sep 2024339069.612.36$23,598
Aug 2024347075.632.06$26,244
Jul 2024334079.932.15$26,697
Jun 2024345078.082.63$26,938
May 2024685078.812.20$53,985
Apr 2024839084.451.66$70,854
Mar 2024690080.301.55$55,407
Feb 2024764076.091.78$58,133
Jan 2024688073.023.30$50,238
Dec 2023457071.262.61$32,566
Nov 2023687077.892.81$53,510
Oct 2023673085.443.09$57,501
Sep 2023511089.042.74$45,499
Aug 2023515080.522.67$41,468
Jul 2023713074.852.64$53,368
Jun 2023696068.962.26$47,996
May 2023532070.622.23$37,570
Apr 2023718078.122.24$56,090
Mar 20231,263072.852.39$92,010
Feb 20231,063075.112.47$79,842
Jan 20231,066076.533.39$81,581
Dec 20221,427076.415.73$109,037
Nov 20221,441085.005.65$122,485
Oct 20221,775087.185.86$154,745
Sep 20221,600084.888.16$135,808
Aug 20221,757094.529.13$166,072
Jul 20221,7660101.587.54$179,390
Jun 20221,2420115.097.98$142,942
May 20221,2230109.378.43$133,760
Apr 20229020104.226.84$94,006
Mar 20228960108.885.08$97,556
Feb 2022723091.054.86$65,829
Jan 2022895081.844.54$73,247
Dec 2021897071.323.90$63,974
Nov 2021709077.435.24$54,898
Oct 2021874079.795.71$69,736
Sep 20211,042069.865.35$72,794
Aug 2021897066.024.22$59,220
Jul 2021523070.783.98$37,018
Jun 2021686069.493.38$47,670
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 2021357061.302.72$21,884
Feb 2021179057.805.55$10,346
Jan 20210050.412.81$0
Dec 20201,444044.642.68$64,460
Nov 20201,264038.772.71$49,005
Oct 20201,246036.972.48$46,065
Sep 20201,225037.091.99$45,435
Aug 20201,242039.982.39$49,655
Jul 20201,397038.371.83$53,603
Jun 2020520034.901.69$18,148
May 20200016.921.81$0
Apr 20202,152014.751.80$31,742
Mar 20202,151030.341.86$65,261
Feb 20201,980049.881.98$98,762
Jan 20201,932057.252.09$110,607
Dec 20191,973059.012.30$116,427
Nov 20192,050055.302.75$113,365
Oct 20191,390053.472.42$74,323
Sep 20191,067055.052.66$58,738
Aug 20192,121053.112.30$112,646
Jul 20192,130056.272.46$119,855
Jun 20191,933052.782.49$102,024
May 20192,480058.482.74$145,030
Apr 20191,787062.632.75$111,920
Mar 20192,851056.803.06$161,937
Feb 20192,443050.852.79$124,227
Jan 20192,482046.033.23$114,246
Dec 20183,027046.594.19$141,028
Nov 20182,485052.934.24$131,531
Oct 20182,660061.443.40$163,430
Sep 20182,672059.543.11$159,091
Aug 20183,341059.403.07$198,455
Jul 20182,809065.142.93$182,978
Jun 20182,661060.183.08$160,139
May 20182,252065.382.90$147,236
Apr 20181,670063.842.90$106,613
Mar 20182,715061.222.79$166,212
Feb 20183,054061.782.77$188,676
Jan 20183,431062.874.01$215,707
Dec 20173,319057.272.92$190,079
Nov 20172,826055.423.12$156,617
Oct 20173,282049.292.98$161,770
Sep 20173,966047.523.09$188,464
Aug 20173,039045.373.00$137,879
Jul 20173,601043.873.09$157,976
Jun 20173,292042.493.09$139,877
May 20173,723045.373.26$168,913
Apr 20173,158047.933.21$151,363
Mar 20173,891046.772.98$181,982
Feb 20173,451050.452.95$174,103
Jan 20173,460049.413.42$170,959
Dec 20163,656048.763.72$178,267
Nov 20163,700042.492.64$157,213
Oct 20163,868046.193.09$178,663
Sep 20163,531041.553.10$146,713
Aug 20163,857041.442.92$159,834
Jul 20163,905041.622.92$162,526
Jun 20161,628045.352.69$73,830
May 20163,867042.521.99$164,425
Apr 20164,176036.561.99$152,675
Mar 20164,094033.011.79$135,143
Feb 20164,350026.472.06$115,145
Jan 20165,092027.352.36$139,266
Dec 20155,222032.362.00$168,984
Nov 20154,957038.792.17$192,282
Oct 20155,164043.552.43$224,892
Sep 20155,300042.992.76$227,847
Aug 20155,669040.162.87$227,667
Jul 20155,959048.152.95$286,926
Jun 20155,887056.152.88$330,555
May 20155,473055.212.96$302,164
Apr 20156,157049.822.71$306,742
Mar 20156,683042.892.93$286,634
Feb 20156,603044.662.98$294,890
Jan 20157,406043.433.10$321,643
Dec 20147,420054.693.59$405,800
Nov 20145,136070.464.25$361,883
Oct 20144,871078.303.90$381,399
Sep 20145,523086.164.05$475,862
Aug 20143,787089.394.04$338,520
Jul 20144,228096.564.18$408,256
Jun 20142,958098.164.74$290,357
May 20143,844094.734.73$364,142
Apr 20141,555095.944.81$149,187
Mar 20141,744095.895.06$167,232
Feb 20141,176097.406.19$114,542
Jan 20141,574090.404.86$142,290
Dec 20131,682091.824.35$154,441
Nov 20131,430088.853.74$127,056
Oct 20131,607097.423.78$156,554
Sep 20131,4720104.113.72$153,250
Aug 20131,6180104.253.52$168,677
Jul 20131,6140102.523.72$165,467
Jun 20131,571094.403.93$148,302
May 20131,087094.834.15$103,080
Apr 20131,516093.964.28$142,443
Mar 20132,016093.623.91$188,738
Feb 20131,672091.233.42$152,537
Jan 20131,946091.603.42$178,254
Dec 20122,169086.773.42$188,204
Nov 20122,151086.953.62$187,029
Oct 20122,406089.383.40$215,048
Sep 20122,114094.672.92$200,132
Aug 20122,765092.662.91$256,205
Jul 20122,851085.133.02$242,706
Jun 20122,111079.822.52$168,500
May 20121,477091.612.49$135,308
Apr 20121,3000101.652.00$132,145
Mar 20121,4540105.052.22$152,743
Feb 20121,2830101.102.57$129,711
Jan 20121,257098.092.73$123,299
Dec 20111,065096.873.24$103,167
Nov 20111,398095.723.31$133,817
Oct 2011788084.983.65$66,964
Sep 20111,078083.623.99$90,142
Aug 20111,236083.404.15$103,082
Jul 2011911094.144.52$85,762
Jun 20111,065092.904.64$98,939
May 20111,071098.134.40$105,097
Apr 20111,0700105.964.33$113,377
Mar 20111,265096.364.06$121,895
Feb 2011866085.644.18$74,164
Jan 20111,104086.504.59$95,496
Dec 20101,039085.734.35$89,073
Nov 2010999080.843.80$80,759
Oct 2010694078.103.51$54,201
Sep 20101,096072.633.98$79,602
Aug 2010733073.684.42$54,007
Jul 2010912072.554.74$66,166
Jun 2010918070.364.91$64,590
May 2010883071.124.24$62,799
Apr 2010878081.694.12$71,724
Mar 20101,261078.394.39$98,850
Feb 20101,084073.585.44$79,761
Jan 2010917074.365.96$68,188
Dec 2009921071.445.48$65,796
Nov 2009918074.593.75$68,474
Oct 2009930072.544.11$67,462
Sep 20091,287065.543.06$84,350
Aug 2009713067.423.22$48,070
Jul 20091,006061.133.46$61,497
Jun 20091,086066.163.90$71,850
May 200991732054.743.93$51,453
Apr 20091,233046.773.59$57,667
Mar 20091,076042.144.06$45,343
Feb 20091,059032.814.63$34,746
Jan 2009706035.865.37$25,317
Dec 2008956037.105.98$35,468
Nov 2008854055.496.86$47,388
Oct 2008890075.246.92$66,964
Sep 20088770101.767.88$89,244
Aug 20088670114.228.48$99,029
Jul 20081,0070131.0811.39$131,998
Jun 20081,2140131.3313.03$159,435
May 20088950123.1711.57$110,237
Apr 20081,2270110.3110.45$135,350
Mar 20089150101.909.66$93,239
Feb 20081,038092.538.77$96,046
Jan 20081,115090.388.21$100,774
Dec 2007993088.337.30$87,712
Nov 2007888091.677.29$81,403
Oct 20071,083082.856.92$89,727
Sep 20071,033075.846.24$78,343
Aug 20071,190069.066.39$82,181
Jul 2007849070.906.39$60,194
Jun 20071,073062.007.55$66,526
May 20071,038058.747.85$60,972
Apr 20071,063059.617.81$63,365
Mar 2007872056.927.30$49,634
Feb 2007974055.108.22$53,667
Jan 20071,193050.306.73$60,008
Dec 20061,041056.656.92$58,973
Nov 20061,167054.207.62$63,251
Oct 20061,086054.906.01$59,621
Sep 20061,043060.085.04$62,663
Aug 20061,220068.717.34$83,826
Jul 20061,242069.376.34$86,158
Jun 2006918066.286.38$60,845
May 20061,213066.016.42$80,070
Apr 20061,054064.397.36$67,867
Mar 20061,209056.707.08$68,550
Feb 20061,043057.597.75$60,066
Jan 20061,079060.598.93$65,377
Dec 20051,036054.9413.42$56,918
Nov 20051,081054.6910.59$59,120
Oct 20051,199058.3413.80$69,950
Sep 20051,376061.4512.08$84,555
Aug 20051,238061.519.80$76,149
Jul 20051,233055.697.84$68,666
Jun 20051,045052.337.38$54,685
May 20051,242045.226.65$56,163
Apr 20051,234049.207.36$60,713
Mar 2005862050.377.15$43,419
Feb 2005705045.226.31$31,880
Jan 2005686043.166.32$29,608
Dec 2004871039.866.75$34,718
Nov 2004715045.286.33$32,375
Oct 20041,071049.706.52$53,229
Sep 2004701043.245.28$30,311
Aug 2004866042.375.55$36,692
Jul 2004868038.286.08$33,227
Jun 2004881036.106.43$31,804
May 2004867037.486.49$32,495
Apr 2004867034.475.86$29,885
Mar 20041,059034.365.53$36,387
Feb 2004915032.455.51$29,692
Jan 2004884032.036.30$28,315
Dec 20031,094030.266.30$33,104
Nov 2003882028.804.60$25,402
Oct 20031,274028.174.76$35,889
Sep 2003909026.314.75$23,916
Aug 20031,071029.765.13$31,873
Jul 20031,277029.415.17$37,557
Jun 2003917028.565.98$26,190
May 20031,047026.595.97$27,840
Apr 20031,087026.675.41$28,990
Mar 20031,063031.146.10$33,102
Feb 2003739033.487.93$24,742
Jan 20031,064030.315.58$32,250
Dec 2002920026.914.85$24,757
Nov 2002722024.664.14$17,805
Oct 20021,046026.464.23$27,677
Sep 20021,099027.443.64$30,157
Aug 20021,079025.963.16$28,011
Jul 20021,570024.583.06$38,591
Jun 20021,624023.733.34$38,538
May 20021,283024.663.58$31,639
Apr 20021,642023.653.51$38,833
Mar 20021,816022.003.10$39,952
Feb 20021,289018.222.38$23,486
Jan 20021,755017.172.38$30,133
Dec 20011,827016.932.36$30,931
Nov 20011,425018.072.41$25,750
Oct 20012,196019.782.53$43,437
Sep 20011,272024.262.25$30,859
Aug 20011,947024.873.05$48,422
Jul 20011,644023.933.20$39,341
Jun 20011,826024.563.82$44,847
May 20011,821025.524.31$46,472
Apr 20011,983024.685.34$48,940
Mar 20011,839024.545.38$45,129
Feb 20011,626027.755.77$45,122
Jan 20011,805027.478.40$49,583
Dec 20002,932026.889.12$78,812
Nov 20002,040032.215.66$65,708
Oct 20001,642031.235.15$51,280
Sep 20001,821031.875.19$58,035
Aug 20001,970029.644.54$58,391
Jul 20002,138028.534.09$60,997
Jun 20001,730029.304.40$50,689
May 20002,187027.263.68$59,618
Apr 20001,773024.513.12$43,456
Mar 20002,202028.422.86$62,581
Feb 20001,815027.622.73$50,130
Jan 20002,136025.272.48$53,977
Dec 19992,065024.282.42$50,138
Nov 19991,773023.192.43$41,116
Oct 19991,941020.982.80$40,722
Sep 19992,215021.752.62$48,176
Aug 19991,913019.262.88$36,844
Jul 19992,043017.892.37$36,549
Jun 19992,116015.942.36$33,729
May 19991,960015.792.32$30,948
Apr 19991,583015.102.21$23,903
Mar 19992,268012.471.84$28,282
Feb 19991,65209.981.82$16,487
Jan 19992,118010.381.90$21,985
Dec 19982,33609.201.77$21,491
Nov 19982,367010.892.19$25,777
Oct 19982,549012.421.97$31,659
Sep 19982,489012.592.08$31,337
Aug 19982,282011.301.91$25,787
Jul 19982,686011.742.24$31,534
Jun 19982,167011.242.24$24,357
May 19982,302012.622.21$29,051
Apr 19982,345013.042.51$30,579
Mar 19982,361012.802.31$30,221
Feb 19982,323013.952.30$32,406
Jan 19982,271014.702.15$33,384
Dec 19972,542016.322.41$41,485
Nov 19972,473018.193.09$44,984
Oct 19972,300019.253.15$44,275
Sep 19972,654017.742.95$47,082
Aug 19972,142017.862.55$38,256
Jul 19972,169017.582.25$38,131
Jun 19972,127017.242.26$36,669
May 19972,179018.972.31$41,336
Apr 19972,067017.882.08$36,958
Mar 19972,305018.951.94$43,680
Feb 19971,741020.492.21$35,673
Jan 19972,036023.483.54$47,805
Dec 19962,253023.32$52,540
Nov 19961,770021.97$38,887
Oct 19961,787023.31$41,655
Sep 19962,084022.22$46,306
Aug 19962,240020.26$45,382
Jul 19961,910019.55$37,341
Jun 19961,769018.73$33,133
May 19961,857019.43$36,082
Apr 19962,047021.51$44,031
Mar 19962,058019.38$39,884
Feb 19962,209016.98$37,509
Jan 19961,910017.07$32,604
Dec 19952,234017.19$38,402
Nov 19952,024016.00$32,384
Oct 19952,138015.43$32,989
Sep 19952,029016.18$32,829
Aug 19952,369015.92$37,714
Jul 19952,438015.24$37,155
Jun 19952,219016.41$36,414
May 19952,303017.56$40,441
Apr 19952,105017.73$37,322
Mar 19952,650016.44$43,566
Feb 19951,924016.58$31,900
Jan 19952,382015.92$37,921
Dec 19942,786115.03$41,874
Nov 19942,332115.90$37,079
Oct 19942,503115.58$38,997
Sep 19942,503115.29$38,271
Aug 19942,449116.13$39,502
Jul 19942,095117.56$36,788
Jun 19942,725117.09$46,570
May 19942,381115.88$37,810
Apr 19942,542114.14$35,944
Mar 19942,568112.46$31,997
Feb 19942,335112.50$29,188
Jan 19942,415112.66$30,574
Dec 19933,004112.33$37,039
Nov 19932,417114.49$35,022
Oct 19932,939115.85$46,583
Sep 19932,842115.03$42,715
Aug 19932,979115.66$46,651
Jul 19932,966115.46$45,854
Jun 19932,821116.79$47,365
May 19932,723117.68$48,143
Apr 19932,971118.05$53,627
Mar 19933,173118.14$57,558
Feb 19933,171117.90$56,761
Jan 19933,863116.93$65,401

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

May 2026 — as filed, then multipliedworked
Oil                  162 bbl  × $106.41 =    $17,238
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $17,238

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 7B/O/12449 is the state's own key, not one this site invented.