GRAF, J.H. NCT-1

Operated by SUMMIT PETROLEUM LLC (P-5 829221) in the JACK HERBERT (STRAWN PENN.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13603District 7CField 45316710OilCasinghead gasSaveExport
Value, all time
$7.1 M
Apr 1994 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
386
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 30 leases and 32 wells, and the rule below applies to all of them.

Discovered
1953-05-17
as the register files it
Field class
Oil and gas
the register's own label
Between wells
2,200 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 160 acres.

The Commission's schedule remark for this field reads: OPERATOR REQUEST RAYDEN APPLICIANT

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
OilDisposition58,758 bbl$2,093,483
Casinghead gasProduction1,400,626 Mcf$4,988,771
Total$7,082,254

246,690 Mcf of this lease's gas, across 33 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 31.4059, -102.1192. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.40591, -102.11923 · 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
12,207 ft
2 wells filed one
Completion to plug
45.2 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 11,760 and 12,654 ft, median 12,207 ft, over the 2 wells that filed a depth.

Completions filed
May 1961 – Sep 1980
2 of 2 wells
Plug dates filed
Nov 2025
1 of 2 wells; 1 filed none

Last completion to plug: a median of 45.2 years across the 1 well that filed both dates, with the middle half between 45.2 years and 45.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-461041771U12,654 ftSep 1980Nov 2025Yes
42-461029802U11,760 ftMay 1961

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 (386)

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

386 months

May 202600106.413.05$0
Apr 20260098.932.87$0
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 202545062.363.54$2,806
Mar 20251911,58767.704.27$19,705
Feb 202501,80470.884.34$7,831
Jan 202501,84074.324.28$7,873
Dec 202421,79468.993.12$5,738
Nov 20241881,90769.052.20$17,174
Oct 202402,24171.372.28$5,113
Sep 202402,92669.612.36$6,918
Aug 202403,12075.632.06$6,439
Jul 202402,65079.932.15$5,688
Jun 20241872,92878.082.63$22,313
May 202413,16678.812.20$7,039
Apr 20241923,11284.451.66$21,378
Mar 202402,00280.301.55$3,093
Feb 202401,98976.091.78$3,548
Jan 202401,77373.023.30$5,847
Dec 20231812,60771.262.61$19,704
Nov 202302,65477.892.81$7,451
Oct 20231892,73085.443.09$24,576
Sep 202302,31489.042.74$6,329
Aug 202302,46480.522.67$6,586
Jul 202302,67874.852.64$7,075
Jun 20231821,76368.962.26$16,532
May 202302,70170.622.23$6,016
Apr 20231572,58978.122.24$18,058
Mar 202302,49572.852.39$5,971
Feb 202302,14275.112.47$5,281
Jan 20231882,27576.533.39$22,095
Dec 202202,34476.415.73$13,429
Nov 20221872,48985.005.65$29,948
Oct 202201,63087.185.86$9,558
Sep 202202,48784.888.16$20,303
Aug 20221832,55194.529.13$40,581
Jul 202202,554101.587.54$19,262
Jun 202202,577115.097.98$20,557
May 20223872,662109.378.43$64,775
Apr 202202,332104.226.84$15,945
Mar 202202,565108.885.08$13,021
Feb 202202,27091.054.86$11,030
Jan 202202,43281.844.54$11,036
Dec 20211932,62171.323.90$23,984
Nov 202102,58777.435.24$13,548
Oct 20211492,58879.795.71$26,676
Sep 202102,71469.865.35$14,522
Aug 202102,93366.024.22$12,379
Jul 20211761,65270.783.98$19,036
Jun 202102,30169.493.38$7,779
May 202102,71863.483.02$8,202
Apr 20211882,57260.362.76$18,442
Mar 202102,68861.302.72$7,303
Feb 202101,86957.805.55$10,369
Jan 20213752,60150.412.81$26,213
Dec 202002,57244.642.68$6,881
Nov 202002,48938.772.71$6,737
Oct 202002,67436.972.48$6,627
Sep 20203452,68637.091.99$18,144
Aug 202003,12639.982.39$7,456
Jul 202001,92438.371.83$3,512
Jun 202002,24334.901.69$3,791
May 202002,37716.921.81$4,314
Apr 20203812,33514.751.80$9,833
Mar 202002,83330.341.86$5,259
Feb 202002,43349.881.98$4,819
Jan 20201932,60357.252.09$16,502
Dec 201902,30459.012.30$5,309
Nov 20191892,54555.302.75$17,452
Oct 201902,61453.472.42$6,322
Sep 20193432,75055.052.66$26,190
Aug 201902,87653.112.30$6,627
Jul 201902,83056.272.46$6,962
Jun 201922,66752.782.49$6,750
May 201903,01358.482.74$8,257
Apr 20193752,81962.632.75$31,240
Mar 201902,03056.803.06$6,216
Feb 201901,71850.852.79$4,797
Jan 201902,10046.033.23$6,779
Dec 201802,79946.594.19$11,715
Nov 201832,91552.934.24$12,510
Oct 201803,43761.443.40$11,679
Sep 201802,83359.543.11$8,805
Aug 201813,01559.403.07$9,305
Jul 201812,95165.142.93$8,717
Jun 201802,57060.183.08$7,908
May 20181812,57265.382.90$19,295
Apr 201802,49563.842.90$7,238
Mar 201802,64061.222.79$7,357
Feb 201802,43461.782.77$6,733
Jan 20181742,65662.874.01$21,588
Dec 201702,67357.272.92$7,809
Nov 201702,61155.423.12$8,142
Oct 201712,69949.292.98$8,102
Sep 201702,66247.523.09$8,218
Aug 201702,77645.373.00$8,340
Jul 20173482,96443.873.09$24,417
Jun 201713,01842.493.09$9,360
May 201702,83545.373.26$9,252
Apr 201702,77847.933.21$8,922
Mar 201712,90446.772.98$8,711
Feb 201702,87050.452.95$8,474
Jan 20173622,92049.413.42$27,869
Dec 201603,42848.763.72$12,762
Nov 201613,20242.492.64$8,510
Oct 201603,02946.193.09$9,360
Sep 201603,02741.553.10$9,386
Aug 201603,11841.442.92$9,118
Jul 20161733,52041.622.92$17,494
Jun 201603,16245.352.69$8,493
May 201601,69142.521.99$3,367
Apr 201602,87236.561.99$5,718
Mar 201603,30733.011.79$5,933
Feb 20161793,24926.472.06$11,443
Jan 20161843,24027.352.36$12,693
Dec 201503,52232.362.00$7,049
Nov 201503,41738.792.17$7,406
Oct 20151893,19543.552.43$15,984
Sep 201502,69342.992.76$7,428
Aug 20151863,26340.162.87$16,843
Jul 201503,40048.152.95$10,013
Jun 20151833,02656.152.88$18,999
May 201502,10955.212.96$6,233
Apr 20151863,43649.822.71$18,566
Mar 201503,88842.892.93$11,410
Feb 201502,64844.662.98$7,881
Jan 201502,42743.433.10$7,525
Dec 201402,97754.693.59$10,691
Nov 20141893,02770.464.25$26,187
Oct 20141913,06978.303.90$26,927
Sep 201403,47786.164.05$14,066
Aug 20141903,53089.394.04$31,228
Jul 20141903,88996.564.18$34,601
Jun 201401,45798.164.74$6,902
May 201404,04494.734.73$19,114
Apr 201403,68095.944.81$17,698
Mar 201404,23295.895.06$21,400
Feb 20142583,36297.406.19$45,947
Jan 201402,33290.404.86$11,335
Dec 201302,61891.824.35$11,400
Nov 201302,91288.853.74$10,886
Oct 201303,17197.423.78$11,984
Sep 20131853,363104.113.72$31,763
Aug 201303,808104.253.52$13,414
Jul 20131782,940102.523.72$29,179
Jun 201302,98094.403.93$11,722
May 201303,99694.834.15$16,580
Apr 201302,98793.964.28$12,792
Mar 201302,85493.623.91$11,167
Feb 20131912,90491.233.42$27,356
Jan 201303,94591.603.42$13,492
Dec 201203,97786.773.42$13,602
Nov 20121823,56186.953.62$28,733
Oct 201203,36389.383.40$11,433
Sep 201202,29694.672.92$6,701
Aug 201202,14792.662.91$6,244
Jul 201203,26885.133.02$9,872
Jun 201203,72679.822.52$9,386
May 20121753,13091.612.49$23,820
Apr 201203,668101.652.00$7,324
Mar 201203,996105.052.22$8,879
Feb 20121943,044101.102.57$27,437
Jan 201203,43598.092.73$9,392
Dec 20111813,39096.873.24$28,516
Nov 20111863,82295.723.31$30,460
Oct 20111923,95784.983.65$30,753
Sep 201103,98783.623.99$15,891
Aug 20111763,87783.404.15$30,765
Jul 20111913,87794.144.52$35,494
Jun 201103,88592.904.64$18,026
May 20111944,09398.134.40$37,066
Apr 201103,283105.964.33$14,226
Mar 201104,04996.364.06$16,428
Feb 20111763,40785.644.18$29,314
Jan 20111983,94786.504.59$35,239
Dec 20101964,24685.734.35$35,264
Nov 201004,06380.843.80$15,420
Oct 20101854,37878.103.51$29,810
Sep 20101932,47772.633.98$23,875
Aug 201004,50273.684.42$19,896
Jul 20101844,36472.554.74$34,019
Jun 20101934,43170.364.91$35,337
May 20101934,59571.124.24$33,187
Apr 20101914,60581.694.12$34,588
Mar 201005,13578.394.39$22,536
Feb 201001,35573.585.44$7,374
Jan 20101944,35374.365.96$40,388
Dec 20091933,88071.445.48$35,065
Nov 20091854,48874.593.75$30,636
Oct 20091894,75072.544.11$33,234
Sep 200904,97065.543.06$15,232
Aug 20091824,97067.423.22$28,266
Jul 20091905,09061.133.46$29,249
Jun 200904,57266.163.90$17,808
May 200905,08354.743.93$19,955
Apr 20091773,94946.773.59$22,445
Mar 200903,70042.144.06$15,018
Feb 200903,52932.814.63$16,350
Jan 20093394,74835.865.37$37,658
Dec 20081984,92637.105.98$36,789
Nov 20081955,10655.496.86$45,850
Oct 200805,00475.246.92$34,638
Sep 20081891,786101.767.88$33,301
Aug 20081924,990114.228.48$64,261
Jul 20081845,009131.0811.39$81,168
Jun 20081915,014131.3313.03$90,430
May 200805,299123.1711.57$61,332
Apr 20081935,009110.3110.45$73,658
Mar 200804,008101.909.66$38,734
Feb 200804,09992.538.77$35,951
Jan 20081973,98490.388.21$50,496
Dec 200704,26488.337.30$31,136
Nov 200704,25691.677.29$31,033
Oct 20071834,40782.856.92$45,667
Sep 200703,78675.846.24$23,640
Aug 20071864,14069.066.39$39,291
Jul 20071895,02470.906.39$45,493
Jun 20071893,91962.007.55$41,300
May 20071914,86058.747.85$49,352
Apr 20071944,75159.617.81$48,647
Mar 20071904,91756.927.30$46,719
Feb 200704,47855.108.22$36,791
Jan 20071744,68550.306.73$40,267
Dec 200603,63656.656.92$25,155
Nov 200603,54954.207.62$27,034
Oct 20062024,68654.906.01$39,270
Sep 200694,79260.085.04$24,679
Aug 2006114,84868.717.34$36,340
Jul 2006032969.376.34$2,087
Jun 20062142,18266.286.38$28,114
May 2006153,27266.016.42$22,013
Apr 200603,16564.397.36$23,296
Mar 200603,20956.707.08$22,729
Feb 200602,86757.597.75$22,222
Jan 20061953,32660.598.93$41,527
Dec 2005133,98054.9413.42$54,108
Nov 20052013,82854.6910.59$51,525
Oct 200503,60458.3413.80$49,720
Sep 20052092,95261.4512.08$48,500
Aug 20051924,25761.519.80$53,515
Jul 200502,48955.697.84$19,523
Jun 20051913,78752.337.38$37,947
May 200503,94645.226.65$26,245
Apr 200503,79749.207.36$27,948
Mar 20052074,00150.377.15$39,053
Feb 200583,09345.226.31$19,885
Jan 20052042,98543.166.32$27,676
Dec 2004124,03439.866.75$27,712
Nov 200402,88345.286.33$18,251
Oct 2004113,21749.706.52$21,506
Sep 20041953,30043.245.28$25,869
Aug 200483,02942.375.55$17,152
Jul 200402,90838.286.08$17,693
Jun 20041922,95836.106.43$25,960
May 200492,12537.486.49$14,138
Apr 20041853,18834.475.86$25,054
Mar 2004102,62634.365.53$14,866
Feb 200402,62632.455.51$14,468
Jan 20042002,46332.036.30$21,922
Dec 20032182,93330.266.30$25,079
Nov 200302,47328.804.60$11,364
Oct 200362,41728.174.76$11,673
Sep 200362,62926.314.75$12,644
Aug 20031982,63729.765.13$19,420
Jul 200301,96729.415.17$10,171
Jun 20031903,11628.565.98$24,069
May 200302,83626.595.97$16,939
Apr 200302,66726.675.41$14,421
Mar 20031982,76531.146.10$23,021
Feb 200302,70633.487.93$21,447
Jan 20031903,18630.315.58$23,543
Dec 20021982,97126.914.85$19,749
Nov 200203,11324.664.14$12,878
Oct 20021992,88326.464.23$17,458
Sep 20021963,40427.443.64$17,752
Aug 20021873,14325.963.16$14,799
Jul 20021954,11424.583.06$17,389
Jun 20021964,08623.733.34$18,291
May 20021893,63024.663.58$17,671
Apr 20025933,74023.653.51$27,161
Mar 200203,93722.003.10$12,215
Feb 200203,65118.222.38$8,674
Jan 20024294,26817.172.38$17,505
Dec 200103,91116.932.36$9,247
Nov 20014663,91718.072.41$17,843
Oct 200104,27019.782.53$10,798
Sep 200104,55324.262.25$10,250
Aug 20014484,17724.873.05$23,895
Jul 200104,24723.933.20$13,578
Jun 20014514,52224.563.82$28,369
May 200104,33925.524.31$18,689
Apr 200103,42524.685.34$18,273
Mar 20013884,26024.545.38$32,425
Feb 200103,94227.755.77$22,734
Jan 20014464,18827.478.40$47,426
Dec 20003884,16026.889.12$48,379
Nov 200003,99932.215.66$22,626
Oct 20002084,09131.235.15$27,546
Sep 200003,99631.875.19$20,725
Aug 20004224,26229.644.54$31,861
Jul 200004,21828.534.09$17,251
Jun 20004224,08129.304.40$30,310
May 200004,26027.263.68$15,676
Apr 20003894,14624.513.12$22,453
Mar 200074,69028.422.86$13,611
Feb 20004094,47327.622.73$23,492
Jan 200003,81525.272.48$9,463
Dec 199903,49424.282.42$8,468
Nov 19994504,47323.192.43$21,323
Oct 199904,58720.982.80$12,861
Sep 19998414,61621.752.62$30,380
Aug 199905,03219.262.88$14,470
Jul 199905,42917.892.37$12,880
Jun 199904,26515.942.36$10,074
May 199903,06415.792.32$7,112
Apr 19994383,38815.102.21$14,095
Mar 199904,20612.471.84$7,732
Feb 19994324,1679.981.82$11,886
Jan 19994504,57210.381.90$13,358
Dec 199804,1129.201.77$7,292
Nov 199804,19410.892.19$9,167
Oct 199804,90812.421.97$9,665
Sep 19989333,90112.592.08$19,871
Aug 199804,59111.301.91$8,757
Jul 199804,71311.742.24$10,544
Jun 199804,47411.242.24$10,010
May 19984474,69212.622.21$15,993
Apr 199804,28313.042.51$10,730
Mar 19984524,37312.802.31$15,885
Feb 199804,06213.952.30$9,339
Jan 19983954,34014.702.15$15,158
Dec 19974634,56816.322.41$18,570
Nov 19974304,46118.193.09$21,598
Oct 199704,89619.253.15$15,422
Sep 199705,04117.742.95$14,896
Aug 19973695,09617.862.55$19,609
Jul 19974445,35117.582.25$19,829
Jun 199704,09617.242.26$9,245
May 19974195,25718.972.31$20,084
Apr 19974615,32117.882.08$19,325
Mar 199705,18918.951.94$10,062
Feb 19974594,79220.492.21$19,976
Jan 19974585,64323.483.54$30,728
Dec 19964545,94923.32$10,587
Nov 199605,71321.97$0
Oct 19964576,22123.31$10,653
Sep 19964496,10322.22$9,977
Aug 199606,52520.26$0
Jul 19964516,45819.55$8,817
Jun 19964446,27518.73$8,316
May 19964486,31919.43$8,705
Apr 199606,14821.51$0
Mar 19968976,32019.38$17,384
Feb 199606,09816.98$0
Jan 19969246,42617.07$15,773
Dec 199506,74017.19$0
Nov 19958946,77116.00$14,304
Oct 199507,67415.43$0
Sep 19959057,77316.18$14,643
Aug 19954578,28015.92$7,275
Jul 19953519,23015.24$5,349
Jun 19957928,43916.41$12,997
May 19958169,71517.56$14,329
Apr 19958258,79817.73$14,627
Mar 19958438,95816.44$13,859
Feb 19958596,87416.58$14,242
Jan 19958457,42215.92$13,452
Dec 19941,2867,45515.03$19,329
Nov 19941,2827,17715.90$20,384
Oct 19941,2687,87615.58$19,755
Sep 19941,2678,74915.29$19,372
Aug 19948998,71516.13$14,501
Jul 19944227,61017.56$7,410
Jun 19941,2848,87917.09$21,944
May 19941,2769,67315.88$20,263
Apr 19941,4389,32714.14$20,333

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 2025 — as filed, then multipliedworked
Oil                   45 bbl  × $ 62.36 =     $2,806
Casinghead gas         0 Mcf  × $  3.54 =         $0

────────────────────────────────────────────────────
Month total                                   $2,806

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/13603 is the state's own key, not one this site invented.