CAMPBELL, O. C. "A"

Operated by ROGERS, S. K. OIL, INC. (P-5 725013) in the ROARING SPRINGS (PERMO-PENN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11773District 8AField 77127500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$35 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 13 leases and 22 wells, and the rule below applies to all of them.

Discovered
1957-03-10
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1989-08-07.

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: 40 ACRE OPT., DIAG. 2100'

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
OilDisposition28,277 bbl$1,282,747
Casinghead gasProduction146 Mcf$381
Total$1,283,128

48 Mcf of this lease's gas, across 48 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 (2)

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 33.8900, -100.7589. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles. 1 well has no surveyed location and is left out of it.

33.89003, -100.75886 · centre of 1 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
4,280 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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

The one well that filed a depth was drilled to 4,280 ft.

Plug dates filed
Jun 1982
1 of 2 wells; 1 filed none

2 wells

42-3450020014,280 ftJun 1982Yes
42-345002012

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 2026530106.413.05$5,640
Apr 202626098.932.87$2,572
Mar 202652089.753.15$4,667
Feb 202654063.503.75$3,429
Jan 202627059.138.00$1,597
Dec 202555056.664.41$3,116
Nov 202527058.593.93$1,582
Oct 202527059.383.30$1,603
Sep 202555062.743.08$3,451
Aug 202527063.933.01$1,726
Jul 202527066.743.32$1,802
Jun 202555066.483.13$3,656
May 202526060.553.23$1,574
Apr 202527062.363.54$1,684
Mar 202553067.704.27$3,588
Feb 20250070.884.34$0
Jan 202581074.324.28$6,020
Dec 202427068.993.12$1,863
Nov 202427069.052.20$1,864
Oct 202427071.372.28$1,927
Sep 202427069.612.36$1,879
Aug 202455075.632.06$4,160
Jul 202426079.932.15$2,078
Jun 202427078.082.63$2,108
May 202454078.812.20$4,256
Apr 202455084.451.66$4,645
Mar 202427080.301.55$2,168
Feb 202427076.091.78$2,054
Jan 202455073.023.30$4,016
Dec 202354071.262.61$3,848
Nov 202327077.892.81$2,103
Oct 202328085.443.09$2,392
Sep 202353089.042.74$4,719
Aug 202327080.522.67$2,174
Jul 202355074.852.64$4,117
Jun 202328068.962.26$1,931
May 202328070.622.23$1,977
Apr 202328078.122.24$2,187
Mar 202356072.852.39$4,080
Feb 202328075.112.47$2,103
Jan 202355076.533.39$4,209
Dec 202228076.415.73$2,139
Nov 202254085.005.65$4,590
Oct 202255087.185.86$4,795
Sep 202228084.888.16$2,377
Aug 202253094.529.13$5,010
Jul 2022550101.587.54$5,587
Jun 2022540115.097.98$6,215
May 2022260109.378.43$2,844
Apr 2022550104.226.84$5,732
Mar 2022570108.885.08$6,206
Feb 202229091.054.86$2,640
Jan 202255081.844.54$4,501
Dec 202127071.323.90$1,926
Nov 202154077.435.24$4,181
Oct 202154079.795.71$4,309
Sep 202126069.865.35$1,816
Aug 202151066.024.22$3,367
Jul 202153070.783.98$3,751
Jun 202153069.493.38$3,683
May 202153063.483.02$3,364
Apr 202127060.362.76$1,630
Mar 202154061.302.72$3,310
Feb 202127057.805.55$1,561
Jan 202155050.412.81$2,773
Dec 202055044.642.68$2,455
Nov 202041038.772.71$1,590
Oct 202027036.972.48$998
Sep 202053037.091.99$1,966
Aug 202051039.982.39$2,039
Jul 202051038.371.83$1,957
Jun 202054034.901.69$1,885
May 20200016.921.81$0
Apr 202026014.751.80$384
Mar 202055030.341.86$1,669
Feb 202055049.881.98$2,743
Jan 202054057.252.09$3,092
Dec 201927059.012.30$1,593
Nov 201954055.302.75$2,986
Oct 201982053.472.42$4,385
Sep 201927055.052.66$1,486
Aug 201954053.112.30$2,868
Jul 201955056.272.46$3,095
Jun 201954052.782.49$2,850
May 201953058.482.74$3,099
Apr 201954062.632.75$3,382
Mar 201956056.803.06$3,181
Feb 201954050.852.79$2,746
Jan 201954046.033.23$2,486
Dec 201856046.594.19$2,609
Nov 201857052.934.24$3,017
Oct 201855061.443.40$3,379
Sep 201856059.543.11$3,334
Aug 201855059.403.07$3,267
Jul 201856065.142.93$3,648
Jun 201873060.183.08$4,393
May 201856065.382.90$3,661
Apr 201856063.842.90$3,575
Mar 201856061.222.79$3,428
Feb 201856061.782.77$3,460
Jan 201886062.874.01$5,407
Dec 201756057.272.92$3,207
Nov 201757055.423.12$3,159
Oct 201756049.292.98$2,760
Sep 201783047.523.09$3,944
Aug 201728045.373.00$1,270
Jul 201782043.873.09$3,597
Jun 201757042.493.09$2,422
May 201756045.373.26$2,541
Apr 201756047.933.21$2,684
Mar 201785046.772.98$3,975
Feb 201756050.452.95$2,825
Jan 201785049.413.42$4,200
Dec 201628048.763.72$1,365
Nov 201656042.492.64$2,379
Oct 201657046.193.09$2,633
Sep 201656041.553.10$2,327
Aug 201683041.442.92$3,440
Jul 201656041.622.92$2,331
Jun 201640045.352.69$1,814
May 201656042.521.99$2,381
Apr 201656036.561.99$2,047
Mar 201651033.011.79$1,684
Feb 201685026.472.06$2,250
Jan 201657027.352.36$1,559
Dec 201557032.362.00$1,845
Nov 201555038.792.17$2,133
Oct 201556043.552.43$2,439
Sep 201583042.992.76$3,568
Aug 201556040.162.87$2,249
Jul 201556048.152.95$2,696
Jun 201584056.152.88$4,717
May 201556055.212.96$3,092
Apr 201557049.822.71$2,840
Mar 201585042.892.93$3,646
Feb 201528044.662.98$1,250
Jan 201585043.433.10$3,692
Dec 201457054.693.59$3,117
Nov 201429070.464.25$2,043
Oct 201483078.303.90$6,499
Sep 201455086.164.05$4,739
Aug 201455089.394.04$4,916
Jul 201454096.564.18$5,214
Jun 201426098.164.74$2,552
May 201483094.734.73$7,863
Apr 201455095.944.81$5,277
Mar 201484095.895.06$8,055
Feb 201457097.406.19$5,552
Jan 201455090.404.86$4,972
Dec 201384091.824.35$7,713
Nov 201357088.853.74$5,064
Oct 201385097.423.78$8,281
Sep 2013840104.113.72$8,745
Aug 2013270104.253.52$2,815
Jul 2013830102.523.72$8,509
Jun 201356094.403.93$5,286
May 201356094.834.15$5,310
Apr 201328093.964.28$2,631
Mar 201384093.623.91$7,864
Feb 201356091.233.42$5,109
Jan 201355091.603.42$5,038
Dec 201257086.773.42$4,946
Nov 201283086.953.62$7,217
Oct 201256089.383.40$5,005
Sep 201255094.672.92$5,207
Aug 201256092.662.91$5,189
Jul 201254085.133.02$4,597
Jun 201256079.822.52$4,470
May 201285091.612.49$7,787
Apr 2012560101.652.00$5,692
Mar 2012560105.052.22$5,883
Feb 2012570101.102.57$5,763
Jan 201257098.092.73$5,591
Dec 201157096.873.24$5,522
Nov 201185095.723.31$8,136
Oct 201157084.983.65$4,844
Sep 201157083.623.99$4,766
Aug 201183083.404.15$6,922
Jul 201156094.144.52$5,272
Jun 201183092.904.64$7,711
May 201156098.134.40$5,495
Apr 2011550105.964.33$5,828
Mar 201157096.364.06$5,493
Feb 201156085.644.18$4,796
Jan 201186086.504.59$7,439
Dec 201085085.734.35$7,287
Nov 201087080.843.80$7,033
Oct 201055078.103.51$4,296
Sep 201085072.633.98$6,174
Aug 201083073.684.42$6,115
Jul 201055072.554.74$3,990
Jun 201055070.364.91$3,870
May 2010110071.124.24$7,823
Apr 201084081.694.12$6,862
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 201057074.365.96$4,239
Dec 200958071.445.48$4,144
Nov 200956074.593.75$4,177
Oct 200928072.544.11$2,031
Sep 200981065.543.06$5,309
Aug 200955067.423.22$3,708
Jul 200983061.133.46$5,074
Jun 200984066.163.90$5,557
May 200928054.743.93$1,533
Apr 200957046.773.59$2,666
Mar 200984042.144.06$3,540
Feb 200981032.814.63$2,658
Jan 200954035.865.37$1,936
Dec 200882037.105.98$3,042
Nov 200884055.496.86$4,661
Oct 200856075.246.92$4,213
Sep 2008820101.767.88$8,344
Aug 2008550114.228.48$6,282
Jul 2008570131.0811.39$7,472
Jun 2008550131.3313.03$7,223
May 2008810123.1711.57$9,977
Apr 2008540110.3110.45$5,957
Mar 2008560101.909.66$5,706
Feb 200884092.538.77$7,773
Jan 200855090.388.21$4,971
Dec 200757088.337.30$5,035
Nov 200784091.677.29$7,700
Oct 200784082.856.92$6,959
Sep 200783075.846.24$6,295
Aug 200783069.066.39$5,732
Jul 200781070.906.39$5,743
Jun 200717062.007.55$1,054
May 200756058.747.85$3,289
Apr 20070059.617.81$0
Mar 200729056.927.30$1,651
Feb 200760055.108.22$3,306
Jan 200769050.306.73$3,471
Dec 200656056.656.92$3,172
Nov 200682054.207.62$4,444
Oct 200683054.906.01$4,557
Sep 200665060.085.04$3,905
Aug 2006138068.717.34$9,482
Jul 200627069.376.34$1,873
Jun 200681066.286.38$5,369
May 2006108066.016.42$7,129
Apr 2006108064.397.36$6,954
Mar 200655056.707.08$3,119
Feb 200651057.597.75$2,937
Jan 2006104060.598.93$6,301
Dec 200594054.9413.42$5,164
Nov 2005104054.6910.59$5,688
Oct 200546058.3413.80$2,684
Sep 200520061.4512.08$1,229
Aug 200520061.519.80$1,230
Jul 200563055.697.84$3,508
Jun 200557052.337.38$2,983
May 200550045.226.65$2,261
Apr 200544049.207.36$2,165
Mar 2005138050.377.15$6,951
Feb 200562145.226.31$2,810
Jan 2005116143.166.32$5,013
Dec 200442139.866.75$1,681
Nov 200449145.286.33$2,225
Oct 200469149.706.52$3,436
Sep 200461143.245.28$2,643
Aug 200472142.375.55$3,056
Jul 2004102138.286.08$3,911
Jun 200477136.106.43$2,786
May 200431137.486.49$1,168
Apr 200484134.475.86$2,901
Mar 200442134.365.53$1,449
Feb 200429132.455.51$947
Jan 200483132.036.30$2,665
Dec 200370130.266.30$2,125
Nov 200360128.804.60$1,733
Oct 200397128.174.76$2,737
Sep 200345126.314.75$1,189
Aug 200325129.765.13$749
Jul 200375129.415.17$2,211
Jun 200345128.565.98$1,291
May 200336126.595.97$963
Apr 200379126.675.41$2,112
Mar 2003122131.146.10$3,805
Feb 200339133.487.93$1,314
Jan 2003122130.315.58$3,703
Dec 200221126.914.85$570
Nov 200248124.664.14$1,188
Oct 200231126.464.23$824
Sep 200270127.443.64$1,924
Aug 200240125.963.16$1,042
Jul 200293124.583.06$2,289
Jun 200293123.733.34$2,210
May 200282124.663.58$2,026
Apr 200280123.653.51$1,896
Mar 200294122.003.10$2,071
Feb 200241118.222.38$749
Jan 2002126117.172.38$2,166
Dec 200141116.932.36$696
Nov 200197118.072.41$1,755
Oct 200195119.782.53$1,882
Sep 200188124.262.25$2,137
Aug 2001105124.873.05$2,614
Jul 200156123.933.20$1,343
Jun 200198124.563.82$2,411
May 2001124125.524.31$3,169
Apr 2001122124.685.34$3,016
Mar 2001125124.545.38$3,073
Feb 2001111127.755.77$3,086
Jan 200138127.478.40$1,052
Dec 200069126.889.12$1,864
Nov 200088132.215.66$2,840
Oct 2000122131.235.15$3,815
Sep 200090131.875.19$2,873
Aug 2000163129.644.54$4,836
Jul 200080128.534.09$2,286
Jun 2000113129.304.40$3,315
May 200041127.263.68$1,121
Apr 200041124.513.12$1,008
Mar 2000184128.422.86$5,232
Feb 200084127.622.73$2,323
Jan 2000126125.272.48$3,187
Dec 1999119124.282.42$2,892
Nov 199976123.192.43$1,765
Oct 199944120.982.80$926
Sep 1999111121.752.62$2,417
Aug 199989119.262.88$1,717
Jul 199983117.892.37$1,487
Jun 199961115.942.36$975
May 1999146115.792.32$2,308
Apr 199974115.102.21$1,120
Mar 1999121112.471.84$1,511
Feb 199912319.981.82$1,229
Jan 199999110.381.90$1,030
Dec 199813219.201.77$1,216
Nov 199876110.892.19$830
Oct 1998105112.421.97$1,306
Sep 1998118112.592.08$1,488
Aug 1998126111.301.91$1,426
Jul 199875111.742.24$883
Jun 1998155111.242.24$1,744
May 1998153112.622.21$1,933
Apr 1998119113.042.51$1,554
Mar 1998113112.802.31$1,449
Feb 1998149113.952.30$2,081
Jan 199888114.702.15$1,296
Dec 1997175116.322.41$2,858
Nov 1997179118.193.09$3,259
Oct 1997140119.253.15$2,698
Sep 1997133117.742.95$2,362
Aug 1997174117.862.55$3,110
Jul 1997111117.582.25$1,954
Jun 1997116117.242.26$2,002
May 199790118.972.31$1,710
Apr 199798117.882.08$1,754
Mar 1997119118.951.94$2,257
Feb 1997140120.492.21$2,871
Jan 1997119123.483.54$2,798
Dec 1996115123.32$2,682
Nov 199698121.97$2,153
Oct 1996147123.31$3,427
Sep 1996124122.22$2,755
Aug 1996169120.26$3,424
Jul 199680119.55$1,564
Jun 199634118.73$637
May 199666119.43$1,282
Apr 199646121.51$989
Mar 199669119.38$1,337
Feb 199686116.98$1,460
Jan 1996103117.07$1,758
Dec 199576117.19$1,306
Nov 199582116.00$1,312
Oct 1995112115.43$1,728
Sep 199582116.18$1,327
Aug 199593115.92$1,481
Jul 199589115.24$1,356
Jun 1995163116.41$2,675
May 1995120117.56$2,107
Apr 199589117.73$1,578
Mar 1995115116.44$1,891
Feb 1995118116.58$1,956
Jan 1995122115.92$1,942
Dec 199458115.03$872
Nov 199474115.90$1,177
Oct 199497115.58$1,511
Sep 199485115.29$1,300
Aug 199497116.13$1,565
Jul 199480117.56$1,405
Jun 199484117.09$1,436
May 1994130115.88$2,064
Apr 199467114.14$947
Mar 1994116112.46$1,445
Feb 1994136112.50$1,700
Jan 199481112.66$1,025
Dec 1993108112.33$1,332
Nov 1993110114.49$1,594
Oct 1993119115.85$1,886
Sep 1993125115.03$1,879
Aug 1993139115.66$2,177
Jul 1993128115.46$1,979
Jun 1993109116.79$1,830
May 1993108117.68$1,909
Apr 1993123118.05$2,220
Mar 1993124118.14$2,249
Feb 1993116117.90$2,076
Jan 1993179116.93$3,030

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                   53 bbl  × $106.41 =     $5,640
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $5,640

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. 8A/O/11773 is the state's own key, not one this site invented.