KEHEW

Operated by ROBERTSON RESOURCES, INC. (P-5 718770) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13978District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$5.2 M
Nov 1995 – May 2026
Value, last 12 filed months
$17 k
at the published price for each month
Months reported
367
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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

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
OilDisposition69,110 bbl$3,700,586
Casinghead gasProduction314,408 Mcf$1,520,050
Total$5,220,636

12,108 Mcf of this lease's gas, across 14 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 31.5621, -101.6705. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.56209, -101.67055 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
8,296 ft
2 wells filed one
Completion to plug
22.9 years
median over 1 well

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

Between 8,291 and 8,300 ft, median 8,296 ft, over the 2 wells that filed a depth.

Completions filed
Nov 1973 – Dec 2000
2 of 2 wells
Plug dates filed
Nov 2023
1 of 2 wells; 1 filed none

Last completion to plug: a median of 22.9 years across the 1 well that filed both dates, with the middle half between 22.9 years and 22.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-3833508328,300 ftDec 2000Nov 2023Yes
42-3830054518,291 ftNov 1973

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 (367)

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

367 months

May 202600106.413.05$0
Apr 2026176098.932.87$17,412
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 2025181062.363.54$11,287
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 2024183069.612.36$12,739
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 2023178077.892.81$13,864
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 2023192072.852.39$13,987
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 2022162094.529.13$15,312
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 2022156091.054.86$14,204
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 2021173066.024.22$11,421
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 2021169050.412.81$8,519
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 2020176034.901.69$6,142
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 2019168055.052.66$9,248
Aug 20190053.112.30$0
Jul 2019182056.272.46$10,241
Jun 2019181052.782.49$9,553
May 201904158.482.74$112
Apr 201935424362.632.75$22,839
Mar 2019014756.803.06$450
Feb 20191758750.852.79$9,142
Jan 20191866546.033.23$8,771
Dec 20180046.594.19$0
Nov 201804452.934.24$186
Oct 20180061.443.40$0
Sep 2018010559.543.11$326
Aug 201834024659.403.07$20,950
Jul 201817222765.142.93$11,870
Jun 201835027960.183.08$21,921
May 2018031265.382.90$905
Apr 201818717963.842.90$12,457
Mar 2018028361.222.79$789
Feb 20183109561.782.77$19,415
Jan 2018345062.874.01$21,690
Dec 201701857.272.92$53
Nov 201717311355.423.12$9,940
Oct 20171759349.292.98$8,903
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 201735617243.873.09$16,149
Jun 2017025542.493.09$787
May 2017027145.373.26$884
Apr 2017023247.933.21$745
Mar 201735456146.772.98$18,230
Feb 2017042450.452.95$1,252
Jan 201709749.413.42$332
Dec 2016014148.763.72$525
Nov 201636346942.492.64$16,664
Oct 201634637346.193.09$17,134
Sep 2016346041.553.10$14,376
Aug 201617514641.442.92$7,679
Jul 201636782441.622.92$17,684
Jun 2016060845.352.69$1,633
May 201609042.521.99$179
Apr 201636552536.561.99$14,390
Mar 201617782433.011.79$7,321
Feb 201618482426.472.06$6,571
Jan 201618955827.352.36$6,488
Dec 201509132.362.00$182
Nov 201504138.792.17$89
Oct 2015206043.552.43$8,971
Sep 2015178042.992.76$7,652
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20153472356.152.88$19,550
May 201503655.212.96$106
Apr 201577029449.822.71$39,157
Mar 2015071742.892.93$2,104
Feb 2015081144.662.98$2,414
Jan 2015039943.433.10$1,237
Dec 201470056654.693.59$40,316
Nov 2014074870.464.25$3,180
Oct 201457575278.303.90$47,956
Sep 2014062586.164.05$2,528
Aug 201436830989.394.04$34,142
Jul 201437853696.564.18$38,740
Jun 201434164298.164.74$36,514
May 201438083194.734.73$39,925
Apr 201438877095.944.81$40,928
Mar 2014090895.895.06$4,592
Feb 201455959797.406.19$58,143
Jan 201437486090.404.86$37,990
Dec 2013013091.824.35$566
Nov 2013061688.853.74$2,303
Oct 2013078697.423.78$2,971
Sep 20130320104.113.72$1,190
Aug 20130127104.253.52$447
Jul 2013356141102.523.72$37,021
Jun 2013016994.403.93$665
May 2013053794.834.15$2,228
Apr 201335957193.964.28$36,177
Mar 2013070893.623.91$2,770
Feb 201335670991.233.42$34,903
Jan 2013070991.603.42$2,425
Dec 201236365986.773.42$33,751
Nov 2012031986.953.62$1,156
Oct 201235849989.383.40$33,694
Sep 2012057894.672.92$1,687
Aug 201272463092.662.91$68,918
Jul 2012059585.133.02$1,797
Jun 2012077479.822.52$1,950
May 201272384191.612.49$68,327
Apr 201201,041101.652.00$2,079
Mar 20123761,016105.052.22$41,756
Feb 2012344820101.102.57$36,886
Jan 20123491,00298.092.73$36,973
Dec 201134881796.873.24$36,358
Nov 2011088595.723.31$2,930
Oct 201135384584.983.65$33,081
Sep 201134187883.623.99$32,014
Aug 201133899383.404.15$32,309
Jul 20113401,11894.144.52$37,058
Jun 201116899392.904.64$20,215
May 20113461,02298.134.40$38,455
Apr 20113441,041105.964.33$40,961
Mar 201169396796.364.06$70,701
Feb 2011079185.644.18$3,306
Jan 20113671,02586.504.59$36,449
Dec 201001,45285.734.35$6,313
Nov 20103471,64880.843.80$34,306
Oct 201018096078.103.51$17,427
Sep 2010095672.633.98$3,804
Aug 201036182973.684.42$30,262
Jul 2010069272.554.74$3,278
Jun 201035458270.364.91$27,765
May 201035465271.124.24$27,938
Apr 2010063381.694.12$2,610
Mar 2010045078.394.39$1,975
Feb 2010079073.585.44$4,299
Jan 2010069774.365.96$4,157
Dec 200936090671.445.48$30,687
Nov 20093611,12974.593.75$31,162
Oct 200901,33672.544.11$5,491
Sep 2009078565.543.06$2,406
Aug 200936322267.423.22$25,188
Jul 200901,07961.133.46$3,738
Jun 200901,08166.163.90$4,211
May 200936094354.743.93$23,408
Apr 20093651,09446.773.59$20,996
Mar 200901,57242.144.06$6,381
Feb 200936064432.814.63$14,795
Jan 200936485635.865.37$17,651
Dec 200801,11737.105.98$6,676
Nov 20083591,17955.496.86$28,009
Oct 2008043275.246.92$2,990
Sep 2008357345101.767.88$39,046
Aug 20083601,185114.228.48$51,172
Jul 2008182396131.0811.39$28,367
Jun 20080809131.3313.03$10,543
May 2008364809123.1711.57$54,197
Apr 200801,696110.3110.45$17,731
Mar 20087331,581101.909.66$89,972
Feb 20087311,51192.538.77$80,892
Jan 200801,82690.388.21$14,984
Dec 20077411,58688.337.30$77,033
Nov 20075481,81991.677.29$63,499
Oct 20077461,90582.856.92$74,992
Sep 200701,97775.846.24$12,345
Aug 200701,54669.066.39$9,876
Jul 20073601,74370.906.39$36,658
Jun 20077331,50662.007.55$56,814
May 2007091758.747.85$7,195
Apr 200701,90959.617.81$14,900
Mar 20073701,26856.927.30$30,319
Feb 200734582755.108.22$25,804
Jan 200701,23250.306.73$8,287
Dec 20063761,99256.656.92$35,082
Nov 20067092,14454.207.62$54,760
Oct 200601,88654.906.01$11,342
Sep 20067311,86660.085.04$53,318
Aug 200602,06168.717.34$15,128
Jul 20063651,40869.376.34$34,251
Jun 200672753866.286.38$51,620
May 200601,56766.016.42$10,068
Apr 200637174964.397.36$29,402
Mar 20063691,89156.707.08$34,316
Feb 20067301,67357.597.75$55,008
Jan 20063681,92960.598.93$39,529
Dec 20053661,95454.9413.42$46,322
Nov 20057252,03854.6910.59$61,229
Oct 20051791,94258.3413.80$37,234
Sep 200501,34061.4512.08$16,186
Aug 20051851,51361.519.80$26,202
Jul 20053621,63255.697.84$32,961
Jun 20057292,02952.337.38$53,125
May 200502,16545.226.65$14,400
Apr 20059281,59049.207.36$57,361
Mar 20053722,09550.377.15$33,727
Feb 20053571,62445.226.31$26,394
Jan 20053672,09743.166.32$29,097
Dec 200401,85139.866.75$12,496
Nov 20041871,31545.286.33$16,792
Oct 20045741,90849.706.52$40,959
Sep 20043682,12943.245.28$27,162
Aug 20047462,20442.375.55$43,842
Jul 20043642,26238.286.08$27,696
Jun 200402,22636.106.43$14,320
May 20049362,37737.486.49$50,519
Apr 200402,43734.475.86$14,277
Mar 20043831,35734.365.53$20,664
Feb 20043821,97232.455.51$23,261
Jan 20043542,29732.036.30$25,809
Dec 20033932,24330.266.30$26,027
Nov 20037602,23728.804.60$32,167
Oct 200302,22428.174.76$10,585
Sep 20033692,18426.314.75$20,081
Aug 20035542,43229.765.13$28,963
Jul 20031952,25729.415.17$17,406
Jun 20037672,33328.565.98$35,864
May 20033762,44826.595.97$24,619
Apr 20035752,39126.675.41$28,264
Mar 20037602,57531.146.10$39,364
Feb 200302,39033.487.93$18,943
Jan 20037652,43430.315.58$36,774
Dec 20023712,29226.914.85$21,108
Nov 20027602,36424.664.14$28,521
Oct 200202,63926.464.23$11,161
Sep 20023812,68127.443.64$20,201
Aug 20027612,55025.963.16$27,824
Jul 20023792,80524.583.06$17,904
Jun 20023872,70823.733.34$18,223
May 20023962,84224.663.58$19,951
Apr 20027512,79223.653.51$27,568
Mar 20023762,58022.003.10$16,277
Feb 20023812,31818.222.38$12,449
Jan 20023832,62717.172.38$12,817
Dec 20013862,29916.932.36$11,971
Nov 20013872,22318.072.41$12,341
Oct 20016972,66019.782.53$20,513
Sep 20013732,32124.262.25$14,274
Aug 20013802,57624.873.05$17,316
Jul 20017722,81423.933.20$27,471
Jun 200102,49124.563.82$9,526
May 20017622,63725.524.31$30,805
Apr 20013842,90824.685.34$24,992
Mar 20013833,26924.545.38$26,974
Feb 20017323,16227.755.77$38,549
Jan 20015793,14327.478.40$42,302
Dec 20001861,33326.889.12$17,160
Nov 200019290332.215.66$11,293
Oct 2000093231.235.15$4,796
Sep 2000091131.875.19$4,725
Aug 2000096029.644.54$4,359
Jul 2000088428.534.09$3,615
Jun 200019094229.304.40$9,709
May 2000093227.263.68$3,430
Apr 200019494124.513.12$7,687
Mar 2000098928.422.86$2,828
Feb 200017095227.622.73$7,291
Jan 200001,04025.272.48$2,580
Dec 19991751,02524.282.42$6,733
Nov 19991941,01223.192.43$6,962
Oct 199901,01820.982.80$2,854
Sep 1999099221.752.62$2,598
Aug 199901,06419.262.88$3,060
Jul 19991721,07117.892.37$5,618
Jun 19991731,04315.942.36$5,221
May 199901,10415.792.32$2,562
Apr 19991721,12315.102.21$5,077
Mar 1999049112.471.84$903
Feb 19991958289.981.82$3,451
Jan 1999097810.381.90$1,858
Dec 199809839.201.77$1,743
Nov 199819493210.892.19$4,150
Oct 199818895012.421.97$4,206
Sep 1998093112.592.08$1,939
Aug 1998083911.301.91$1,600
Jul 199819187211.742.24$4,193
Jun 1998083711.242.24$1,873
May 1998088312.622.21$1,948
Apr 199819384413.042.51$4,631
Mar 1998093912.802.31$2,169
Feb 199818384713.952.30$4,500
Jan 1998093214.702.15$2,008
Dec 199719291016.322.41$5,328
Nov 1997089918.193.09$2,776
Oct 199717793819.253.15$6,362
Sep 1997090217.742.95$2,665
Aug 19971931,08917.862.55$6,229
Jul 199718998417.582.25$5,534
Jun 1997089617.242.26$2,022
May 1997090418.972.31$2,087
Apr 199739192917.882.08$8,926
Mar 1997195518.951.94$1,871
Feb 1997081820.492.21$1,804
Jan 1997060423.483.54$2,138
Dec 199619486023.32$4,524
Nov 1996091021.97$0
Oct 199636094723.31$8,392
Sep 1996094122.22$0
Aug 1996085020.26$0
Jul 1996090619.55$0
Jun 199619090918.73$3,559
May 199601,02219.43$0
Apr 1996073321.51$0
Mar 199638280819.38$7,403
Feb 1996079316.98$0
Jan 1996082717.07$0
Dec 199538180617.19$6,549
Nov 199537979616.00$6,064

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.

Apr 2026 — as filed, then multipliedworked
Oil                  176 bbl  × $ 98.93 =    $17,412
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $17,412

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. 7C/O/13978 is the state's own key, not one this site invented.