ROBINSON, J. A. TRUST

Operated by KEBO OIL & GAS, INC. (P-5 453170) in the CHRISTINE, SE. (WILCOX) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4837District 01Field 18055500OilCasinghead gasSaveExport
Value, all time
$7.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$182 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 6 leases and 11 wells, and the rule below applies to all of them.

Discovered
1976-01-21
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition143,777 bbl$7,257,895
Casinghead gasProduction97,953 Mcf$324,782
Total$7,582,677

26,862 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 (1)

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 28.6762, -98.4393. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.67617, -98.43934 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
5,332 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
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

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 5,332 ft.

Completions filed
Jun 1976
1 of 1 wells

1 well

42-0133053625,332 ftJun 1976

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 202600106.413.05$0
Apr 2026175098.932.87$17,313
Mar 2026173089.753.15$15,527
Feb 2026198063.503.75$12,573
Jan 2026385059.138.00$22,765
Dec 2025173056.664.41$9,802
Nov 2025374058.593.93$21,913
Oct 2025171059.383.30$10,154
Sep 2025362062.743.08$22,712
Aug 2025191063.933.01$12,211
Jul 2025190066.743.32$12,681
Jun 2025363066.483.13$24,132
May 2025174060.553.23$10,536
Apr 2025367062.363.54$22,886
Mar 2025196067.704.27$13,269
Feb 2025189070.884.34$13,396
Jan 2025381074.324.28$28,316
Dec 2024189068.993.12$13,039
Nov 2024179069.052.20$12,360
Oct 2024384071.372.28$27,406
Sep 2024186069.612.36$12,947
Aug 2024368075.632.06$27,832
Jul 2024370079.932.15$29,574
Jun 2024192078.082.63$14,991
May 2024371078.812.20$29,239
Apr 2024186084.451.66$15,708
Mar 2024389080.301.55$31,237
Feb 2024176076.091.78$13,392
Jan 2024379073.023.30$27,675
Dec 2023198071.262.61$14,109
Nov 2023185077.892.81$14,410
Oct 2023391085.443.09$33,407
Sep 2023174089.042.74$15,493
Aug 2023359080.522.67$28,907
Jul 2023177074.852.64$13,248
Jun 2023373068.962.26$25,722
May 2023195070.622.23$13,771
Apr 2023173078.122.24$13,515
Mar 2023384072.852.39$27,974
Feb 2023174075.112.47$13,069
Jan 2023384076.533.39$29,388
Dec 2022190076.415.73$14,518
Nov 2022360085.005.65$30,600
Oct 2022188087.185.86$16,390
Sep 2022373084.888.16$31,660
Aug 2022187094.529.13$17,675
Jul 20223610101.587.54$36,670
Jun 20221790115.097.98$20,601
May 20223740109.378.43$40,904
Apr 20221780104.226.84$18,551
Mar 20223740108.885.08$40,721
Feb 2022190091.054.86$17,300
Jan 2022382081.844.54$31,263
Dec 2021189071.323.90$13,479
Nov 2021392077.435.24$30,353
Oct 2021196079.795.71$15,639
Sep 2021387069.865.35$27,036
Aug 2021187066.024.22$12,346
Jul 2021392070.783.98$27,746
Jun 2021187069.493.38$12,995
May 2021384063.483.02$24,376
Apr 2021184060.362.76$11,106
Mar 2021368061.302.72$22,558
Feb 2021190057.805.55$10,982
Jan 2021377050.412.81$19,005
Dec 2020389044.642.68$17,365
Nov 2020194038.772.71$7,521
Oct 2020387036.972.48$14,307
Sep 2020179037.091.99$6,639
Aug 2020383039.982.39$15,312
Jul 2020389038.371.83$14,926
Jun 2020773034.901.69$26,978
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020374030.341.86$11,347
Feb 2020341049.881.98$17,009
Jan 2020333057.252.09$19,064
Dec 2019345059.012.30$20,358
Nov 2019344055.302.75$19,023
Oct 2019347053.472.42$18,554
Sep 2019344055.052.66$18,937
Aug 2019346053.112.30$18,376
Jul 2019343056.272.46$19,301
Jun 2019345052.782.49$18,209
May 2019345058.482.74$20,176
Apr 2019522062.632.75$32,693
Mar 2019346056.803.06$19,653
Feb 2019346050.852.79$17,594
Jan 2019352046.033.23$16,203
Dec 2018354046.594.19$16,493
Nov 2018347052.934.24$18,367
Oct 2018346061.443.40$21,258
Sep 2018517059.543.11$30,782
Aug 2018344059.403.07$20,434
Jul 2018341065.142.93$22,213
Jun 2018521060.183.08$31,354
May 2018344065.382.90$22,491
Apr 2018347063.842.90$22,152
Mar 2018522061.222.79$31,957
Feb 2018368061.782.77$22,735
Jan 2018374062.874.01$23,513
Dec 2017383057.272.92$21,934
Nov 2017387055.423.12$21,448
Oct 2017565049.292.98$27,849
Sep 2017378047.523.09$17,963
Aug 2017373045.373.00$16,923
Jul 2017556043.873.09$24,392
Jun 2017353042.493.09$14,999
May 2017534045.373.26$24,228
Apr 2017173047.933.21$8,292
Mar 2017386046.772.98$18,053
Feb 2017389050.452.95$19,625
Jan 2017194049.413.42$9,586
Dec 2016389048.763.72$18,968
Nov 2016581042.492.64$24,687
Oct 2016578046.193.09$26,698
Sep 2016191041.553.10$7,936
Aug 20160041.442.92$0
Jul 2016191041.622.92$7,949
Jun 2016571045.352.69$25,895
May 2016377042.521.99$16,030
Apr 2016559036.561.99$20,437
Mar 2016180033.011.79$5,942
Feb 2016382026.472.06$10,112
Jan 2016385027.352.36$10,530
Dec 2015388032.362.00$12,556
Nov 2015195038.792.17$7,564
Oct 2015553043.552.43$24,083
Sep 2015577042.992.76$24,805
Aug 2015384040.162.87$15,421
Jul 2015577048.152.95$27,783
Jun 201538431056.152.88$22,455
May 201538634455.212.96$22,328
Apr 201538657549.822.71$20,787
Mar 201554657042.892.93$25,091
Feb 201538932944.662.98$18,352
Jan 201519631443.433.10$9,486
Dec 201458241554.693.59$33,320
Nov 201419534970.464.25$15,224
Oct 201457845078.303.90$47,013
Sep 201457746586.164.05$51,595
Aug 2014014189.394.04$569
Jul 201438630296.564.18$38,534
Jun 201438332298.164.74$39,121
May 201419429294.734.73$19,758
Apr 201438936895.944.81$39,090
Mar 201439241395.895.06$39,677
Feb 201439137497.406.19$40,399
Jan 201437444190.404.86$35,953
Dec 201339441391.824.35$37,975
Nov 201339042888.853.74$36,251
Oct 201358254997.423.78$58,773
Sep 2013376578104.113.72$41,294
Aug 2013577539104.253.52$62,051
Jul 20130353102.523.72$1,312
Jun 201338516094.403.93$36,973
May 2013022294.834.15$921
Apr 201338840793.964.28$38,199
Mar 201356360493.623.91$55,071
Feb 201308791.233.42$298
Jan 201339015291.603.42$36,244
Dec 201256212686.773.42$49,196
Nov 201219313586.953.62$17,271
Oct 201256639789.383.40$51,939
Sep 201237940894.672.92$37,071
Aug 201256640992.662.91$53,635
Jul 201236741985.133.02$32,508
Jun 201236542179.822.52$30,195
May 201257136791.612.49$53,223
Apr 2012182175101.652.00$18,850
Mar 2012183284105.052.22$19,855
Feb 2012741296101.102.57$75,676
Jan 201218432098.092.73$18,923
Dec 20110096.873.24$0
Nov 201157742495.723.31$56,634
Oct 201177439284.983.65$67,205
Sep 201138449083.623.99$34,063
Aug 201119148883.404.15$17,954
Jul 20111921794.144.52$18,152
Jun 201138335292.904.64$37,214
May 201138434198.134.40$39,184
Apr 2011388220105.964.33$42,066
Mar 201158549996.364.06$58,395
Feb 201138641085.644.18$34,771
Jan 201139240086.504.59$35,744
Dec 201058643985.734.35$52,146
Nov 201038840780.843.80$32,911
Oct 201038942478.103.51$31,869
Sep 201038531472.633.98$29,212
Aug 201038440273.684.42$30,070
Jul 201038247172.554.74$29,945
Jun 201054648670.364.91$40,803
May 201037045571.124.24$28,241
Apr 201038242581.694.12$32,958
Mar 201057646478.394.39$47,189
Feb 201058645273.585.44$45,578
Jan 201077451574.365.96$60,626
Dec 200919144071.445.48$16,058
Nov 200918740974.593.75$15,483
Oct 20091892572.544.11$13,813
Sep 200919142365.543.06$13,815
Aug 200938241467.423.22$27,087
Jul 200938038261.133.46$24,553
Jun 200956740466.163.90$39,086
May 200938539554.743.93$22,626
Apr 200939141846.773.59$19,787
Mar 200919815442.144.06$8,969
Feb 200937040932.814.63$14,035
Jan 200938529035.865.37$15,364
Dec 200839837037.105.98$16,977
Nov 200839537355.496.86$24,477
Oct 200836938375.246.92$30,415
Sep 2008590404101.767.88$63,221
Aug 2008197257114.228.48$24,681
Jul 2008379439131.0811.39$54,679
Jun 2008372398131.3313.03$54,042
May 2008583460123.1711.57$77,132
Apr 2008397426110.3110.45$48,247
Mar 2008396463101.909.66$44,827
Feb 200839348792.538.77$40,636
Jan 200819121290.388.21$19,002
Dec 200759637388.337.30$55,368
Nov 200740136091.677.29$39,385
Oct 200738737082.856.92$34,624
Sep 200736720275.846.24$29,095
Aug 20071975269.066.39$13,937
Jul 200759128570.906.39$43,722
Jun 200739429362.007.55$26,640
May 200719632158.747.85$14,032
Apr 200758730359.617.81$37,356
Mar 200719421356.927.30$12,598
Feb 20070055.108.22$0
Jan 200707050.306.73$471
Dec 200639413956.656.92$23,282
Nov 200639913254.207.62$22,631
Oct 200638714654.906.01$22,124
Sep 200639214760.085.04$24,292
Aug 200639015668.717.34$27,942
Jul 200639415769.376.34$28,328
Jun 200639415466.286.38$27,097
May 200658516166.016.42$39,650
Apr 200619216364.397.36$13,563
Mar 200659217156.707.08$34,778
Feb 200638915357.597.75$23,588
Jan 200639917560.598.93$25,739
Dec 200501554.9413.42$201
Nov 200539822454.6910.59$24,138
Oct 200537927358.3413.80$25,877
Sep 200536823461.4512.08$25,440
Aug 200519719861.519.80$14,057
Jul 200517714355.697.84$10,979
Jun 200536317952.337.38$20,317
May 200517416745.226.65$8,979
Apr 200536217749.207.36$19,113
Mar 200535619250.377.15$19,305
Feb 200519718545.226.31$10,076
Jan 200519620443.166.32$9,749
Dec 200417418039.866.75$8,151
Nov 20040045.286.33$0
Oct 20041881949.706.52$9,467
Sep 200418423543.245.28$9,198
Aug 200438029942.375.55$17,760
Jul 200438931238.286.08$16,789
Jun 200438029736.106.43$15,629
May 200439632037.486.49$16,920
Apr 200419331134.475.86$8,475
Mar 200455334334.365.53$20,898
Feb 200437334832.455.51$14,021
Jan 200439136032.036.30$14,792
Dec 200319435730.266.30$8,120
Nov 200336035228.804.60$11,986
Oct 200338336328.174.76$12,517
Sep 200336331526.314.75$11,047
Aug 200319423529.765.13$6,979
Jul 200338026829.415.17$12,562
Jun 200318321128.565.98$6,489
May 200318034926.595.97$6,871
Apr 200337233526.675.41$11,733
Mar 200370034631.146.10$23,907
Feb 2003032133.487.93$2,544
Jan 200336335330.315.58$12,973
Dec 200237335426.914.85$11,756
Nov 200255933824.664.14$15,183
Oct 2002022726.464.23$960
Sep 200219430927.443.64$6,447
Aug 200235135225.963.16$10,226
Jul 200237329224.583.06$10,062
Jun 200235133223.733.34$9,438
May 200219633524.663.58$6,034
Apr 200238026223.653.51$9,907
Mar 200216530322.003.10$4,570
Feb 200234932318.222.38$7,126
Jan 200235736617.172.38$6,999
Dec 200137629016.932.36$7,051
Nov 200135834718.072.41$7,304
Oct 200135735019.782.53$7,947
Sep 200135333824.262.25$9,325
Aug 200117236424.873.05$5,389
Jul 200135434223.933.20$9,565
Jun 200134335324.563.82$9,774
May 200137135425.524.31$10,993
Apr 200135734824.685.34$10,667
Mar 200137924824.545.38$10,634
Feb 200138839827.755.77$13,062
Jan 200116935827.478.40$7,649
Dec 200037337326.889.12$13,429
Nov 200055035732.215.66$19,735
Oct 200019437731.235.15$7,998
Sep 200037936031.875.19$13,946
Aug 200036437129.644.54$12,474
Jul 200036836028.534.09$11,971
Jun 200037136029.304.40$12,453
May 200037837227.263.68$11,673
Apr 200036536024.513.12$10,068
Mar 200036434128.422.86$11,320
Feb 200036734127.622.73$11,066
Jan 200018534125.272.48$5,521
Dec 199954434124.282.42$14,035
Nov 199918233023.192.43$5,024
Oct 199936034120.982.80$8,509
Sep 199953633021.752.62$12,522
Aug 199934234119.262.88$7,568
Jul 199934534117.892.37$6,981
Jun 199917233015.942.36$3,521
May 199934733015.792.32$6,245
Apr 199936333015.102.21$6,210
Mar 199937634112.471.84$5,316
Feb 19993723089.981.82$4,272
Jan 199937134110.381.90$4,499
Dec 19983873419.201.77$4,165
Nov 199836333010.892.19$4,674
Oct 199836734112.421.97$5,230
Sep 199837133012.592.08$5,358
Aug 199819634111.301.91$2,865
Jul 199855534111.742.24$7,279
Jun 199836533011.242.24$4,841
May 199836934112.622.21$5,409
Apr 199836733013.042.51$5,612
Mar 199836334112.802.31$5,434
Feb 199837330813.952.30$5,911
Jan 199855734114.702.15$8,923
Dec 199737834116.322.41$6,991
Nov 199738033018.193.09$7,931
Oct 199737934119.253.15$8,370
Sep 199755533017.742.95$10,821
Aug 199718934117.862.55$4,247
Jul 199755834117.582.25$10,576
Jun 199718933017.242.26$4,003
May 199751734118.972.31$10,595
Apr 199756433017.882.08$10,772
Mar 199738634118.951.94$7,976
Feb 199737830820.492.21$8,425
Jan 199737834123.483.54$10,082
Dec 199655934123.32$13,036
Nov 199638333021.97$8,415
Oct 199619234123.31$4,476
Sep 199656833022.22$12,621
Aug 199638734120.26$7,841
Jul 199657034119.55$11,144
Jun 199672933018.73$13,654
May 199655134119.43$10,706
Apr 199634733021.51$7,464
Mar 199640434119.38$7,830
Feb 199656263816.98$9,543
Jan 199635068217.07$5,975
Dec 199554868217.19$9,420
Nov 199555866016.00$8,928
Oct 199535568215.43$5,478
Sep 199536066016.18$5,825
Aug 199570468215.92$11,208
Jul 199571468215.24$10,881
Jun 199534466016.41$5,645
May 199535568217.56$6,234
Apr 199533966017.73$6,010
Mar 199535968216.44$5,902
Feb 1995041816.58$0
Jan 199552068215.92$8,278
Dec 199437357215.03$5,606
Nov 199487566015.90$13,913
Oct 199435568215.58$5,531
Sep 1994011015.29$0
Aug 199419646216.13$3,161
Jul 199459968217.56$10,518
Jun 199460366017.09$10,305
May 199475868215.88$12,037
Apr 199434966014.14$4,935
Mar 199435468212.46$4,411
Feb 199471557212.50$8,938
Jan 199435768212.66$4,520
Dec 199371668212.33$8,828
Nov 199336566014.49$5,289
Oct 199372068215.85$11,412
Sep 1993011015.03$0
Aug 199371168215.66$11,134
Jul 199371068215.46$10,977
Jun 199338163816.79$6,397
May 199371966017.68$12,712
Apr 199335866018.05$6,462
Mar 199335850618.14$6,494
Feb 199376661617.90$13,711
Jan 199336766016.93$6,213

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                  175 bbl  × $ 98.93 =    $17,313
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $17,313

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. 01/O/4837 is the state's own key, not one this site invented.