CAL-MON

Operated by JETTA OPERATING COMPANY, INC. (P-5 432283) in the SCOTT (DELAWARE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 30109District 08Field 81738250Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$4.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$85 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 87 leases and 142 wells, and the rule below applies to all of them.

Discovered
1946-02-02
as the register files it
Field class
Oil and gas
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 1983-09-19.

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: ASSOCIATED 49B FIELD

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
OilDisposition90,376 bbl$3,943,361
Casinghead gasProduction167,128 Mcf$604,307
Total$4,547,668

27,953 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 31.4296, -103.3676. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.42964, -103.36765 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
4,960 ft
2 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.
2100.0%

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 4,957 and 4,963 ft, median 4,960 ft, over the 2 wells that filed a depth.

Completions filed
Sep 1985 – Jun 1991
2 of 2 wells

2 wells

42-4753407824,963 ftJun 1991
42-4753365314,957 ftSep 1985

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 2026180420106.413.05$20,433
Apr 202616545598.932.87$17,629
Mar 202617755689.753.15$17,637
Feb 2026038063.503.75$1,425
Jan 20260059.138.00$0
Dec 202573056.664.41$4,136
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 2025172063.933.01$10,996
Jul 202517122366.743.32$12,152
Jun 2025028166.483.13$879
May 202517024560.553.23$11,085
Apr 202517428162.363.54$11,846
Mar 202517829567.704.27$13,310
Feb 202517030370.884.34$13,365
Jan 202518232674.324.28$14,921
Dec 202416833868.993.12$12,645
Nov 2024033669.052.20$739
Oct 202417934871.372.28$13,569
Sep 202417334769.612.36$12,863
Aug 202417133175.632.06$13,616
Jul 202416826479.932.15$13,995
Jun 202416920278.082.63$13,728
May 202416921378.812.20$13,787
Apr 202416921784.451.66$14,632
Mar 202417521380.301.55$14,382
Feb 2024018576.091.78$330
Jan 202434419373.023.30$25,755
Dec 2023018971.262.61$493
Nov 202317619877.892.81$14,265
Oct 202316921585.443.09$15,103
Sep 202317218789.042.74$15,826
Aug 202318015780.522.67$14,913
Jul 202317712674.852.64$13,581
Jun 202317213768.962.26$12,171
May 202316712070.622.23$12,061
Apr 2023015878.122.24$354
Mar 202316823972.852.39$12,811
Feb 202317929775.112.47$14,177
Jan 202318036076.533.39$14,995
Dec 2022036476.415.73$2,085
Nov 202217028985.005.65$16,082
Oct 202218331187.185.86$17,778
Sep 202216542284.888.16$17,450
Aug 202217031894.529.13$18,971
Jul 2022175275101.587.54$19,851
Jun 20220244115.097.98$1,946
May 2022170376109.378.43$21,764
Apr 2022180417104.226.84$21,611
Mar 2022179391108.885.08$21,474
Feb 202216833991.054.86$16,944
Jan 202217334481.844.54$15,719
Dec 202117131471.323.90$13,420
Nov 2021030477.435.24$1,592
Oct 202117131479.795.71$15,438
Sep 202117415069.865.35$12,958
Aug 2021012166.024.22$511
Jul 202135518770.783.98$25,872
Jun 2021023469.493.38$791
May 202117429563.483.02$11,936
Apr 202118035260.362.76$11,836
Mar 202118141061.302.72$12,209
Feb 2021036957.805.55$2,047
Jan 20211683250.412.81$8,559
Dec 202009644.642.68$257
Nov 202016915638.772.71$6,974
Oct 2020015736.972.48$389
Sep 2020010837.091.99$215
Aug 2020014439.982.39$343
Jul 202008138.371.83$148
Jun 202017113434.901.69$6,194
May 2020015316.921.81$278
Apr 202017136014.751.80$3,172
Mar 202017035030.341.86$5,807
Feb 2020026649.881.98$527
Jan 202016228957.252.09$9,880
Dec 201916538759.012.30$10,628
Nov 201916534655.302.75$10,076
Oct 2019063253.472.42$1,529
Sep 201917043255.052.66$10,506
Aug 201916429553.112.30$9,390
Jul 2019021756.272.46$534
Jun 201916823752.782.49$9,457
May 2019021758.482.74$595
Apr 201918232762.632.75$12,298
Mar 201918332656.803.06$11,393
Feb 201917534250.852.79$9,854
Jan 201916829446.033.23$8,682
Dec 201817329146.594.19$9,278
Nov 2018026452.934.24$1,119
Oct 201817430961.443.40$11,741
Sep 2018035959.543.11$1,116
Aug 201817334259.403.07$11,325
Jul 201817733065.142.93$12,497
Jun 2018024260.183.08$745
May 201817321965.382.90$11,946
Apr 2018025563.842.90$740
Mar 201817823361.222.79$11,546
Feb 201817623061.782.77$11,509
Jan 201808762.874.01$349
Dec 201718426657.272.92$11,315
Nov 201718530855.423.12$11,213
Oct 201717811749.292.98$9,123
Sep 2017012747.523.09$392
Aug 2017017345.373.00$520
Jul 201717723143.873.09$8,478
Jun 201717933742.493.09$8,646
May 201717722945.373.26$8,778
Apr 2017022947.933.21$735
Mar 201718517646.772.98$9,178
Feb 201718318150.452.95$9,767
Jan 2017014549.413.42$496
Dec 201618211048.763.72$9,284
Nov 201618722142.492.64$8,530
Oct 201605546.193.09$170
Sep 20161676541.553.10$7,140
Aug 201617426341.442.92$7,980
Jul 2016032241.622.92$942
Jun 201617322645.352.69$8,453
May 201617018842.521.99$7,603
Apr 201617318136.561.99$6,685
Mar 201617813533.011.79$6,118
Feb 201606726.472.06$138
Jan 20161691827.352.36$4,665
Dec 201518124832.362.00$6,354
Nov 2015011938.792.17$258
Oct 2015179743.552.43$7,812
Sep 20151783842.992.76$7,757
Aug 2015012740.162.87$365
Jul 201517813648.152.95$8,971
Jun 201517914656.152.88$10,472
May 2015167755.212.96$9,241
Apr 201517812049.822.71$9,193
Mar 20151664842.892.93$7,261
Feb 20151667744.662.98$7,643
Jan 20150743.433.10$22
Dec 201416723254.693.59$9,966
Nov 20141723170.464.25$12,251
Oct 2014167378.303.90$13,088
Sep 201416712986.164.05$14,911
Aug 201416619489.394.04$15,622
Jul 201416610196.564.18$16,451
Jun 201409498.164.74$445
May 201416612894.734.73$16,330
Apr 201414820895.944.81$15,199
Mar 201416718695.895.06$16,954
Feb 201417416197.406.19$17,945
Jan 201407190.404.86$345
Dec 201333513591.824.35$31,348
Nov 2013018288.853.74$680
Oct 201317713697.423.78$17,757
Sep 2013168223104.113.72$18,320
Aug 2013166244104.253.52$18,165
Jul 2013331196102.523.72$34,663
Jun 201316320494.403.93$16,190
May 201316460894.834.15$18,075
Apr 201318517993.964.28$18,149
Mar 201316315293.623.91$15,855
Feb 201317016091.233.42$16,056
Jan 201316519591.603.42$15,781
Dec 201218112286.773.42$16,123
Nov 201217519186.953.62$15,909
Oct 201217627189.383.40$16,652
Sep 201235424394.672.92$34,222
Aug 201217534092.662.91$17,204
Jul 201235028385.133.02$30,650
Jun 201217626379.822.52$14,711
May 20121742191.612.49$15,992
Apr 2012335354101.652.00$34,760
Mar 2012334430105.052.22$36,042
Feb 2012337448101.102.57$35,222
Jan 201233550498.092.73$34,238
Dec 201116728896.873.24$17,110
Nov 201133324795.723.31$32,693
Oct 201150024084.983.65$43,366
Sep 20116638283.623.99$55,767
Aug 201116727283.404.15$15,056
Jul 201116631894.144.52$17,064
Jun 201117032492.904.64$17,296
May 201133725898.134.40$34,206
Apr 2011168268105.964.33$18,963
Mar 201116927096.364.06$17,380
Feb 201132420685.644.18$28,608
Jan 201116921586.504.59$15,605
Dec 201017928785.734.35$16,593
Nov 201017732180.843.80$15,527
Oct 2010033878.103.51$1,186
Sep 201016725772.633.98$13,152
Aug 201017332673.684.42$14,187
Jul 201017931972.554.74$14,497
Jun 201015729570.364.91$12,495
May 201017735771.124.24$14,100
Apr 201016029481.694.12$14,282
Mar 201030926878.394.39$25,399
Feb 201033418873.585.44$25,599
Jan 2010015974.365.96$948
Dec 20091768671.445.48$13,045
Nov 200918037574.593.75$14,833
Oct 200917142272.544.11$14,139
Sep 200917741665.543.06$12,876
Aug 200917842467.423.22$13,365
Jul 200917231861.133.46$11,616
Jun 200917842866.163.90$13,444
May 200917752154.743.93$11,734
Apr 200917762746.773.59$10,528
Mar 200917749242.144.06$9,456
Feb 200917625132.814.63$6,937
Jan 200917621935.865.37$7,488
Dec 200817128537.105.98$8,048
Nov 200817725755.496.86$11,585
Oct 200834833475.246.92$28,495
Sep 20080337101.767.88$2,655
Aug 2008168276114.228.48$21,530
Jul 2008176312131.0811.39$26,624
Jun 2008177243131.3313.03$26,412
May 2008169393123.1711.57$25,364
Apr 2008166489110.3110.45$23,424
Mar 2008178505101.909.66$23,019
Feb 200817747592.538.77$20,544
Jan 200817753090.388.21$20,346
Dec 20073501,07388.337.30$38,751
Nov 20071771,07391.677.29$24,050
Oct 200717754382.856.92$18,423
Sep 200717746275.846.24$16,308
Aug 200717857369.066.39$15,953
Jul 200735247970.906.39$28,017
Jun 2007050062.007.55$3,774
May 200717726758.747.85$12,492
Apr 200717547259.617.81$14,116
Mar 200717753956.927.30$14,011
Feb 200717544555.108.22$13,299
Jan 200717857650.306.73$12,828
Dec 200617553856.656.92$13,636
Nov 200617654954.207.62$13,721
Oct 200617356254.906.01$12,877
Sep 200617357760.085.04$13,300
Aug 200632943168.717.34$25,769
Jul 200616711169.376.34$12,289
Jun 200617041066.286.38$13,885
May 200616951766.016.42$14,477
Apr 200617151064.397.36$14,765
Mar 200634153756.707.08$23,138
Feb 200617244057.597.75$13,316
Jan 200617654960.598.93$15,568
Dec 200517236954.9413.42$14,400
Nov 200516937054.6910.59$13,160
Oct 200517954758.3413.80$17,989
Sep 200534648461.4512.08$27,108
Aug 200517663861.519.80$17,076
Jul 200516649555.697.84$13,127
Jun 200517664152.337.38$13,941
May 200517337045.226.65$10,284
Apr 200517619049.207.36$10,058
Mar 200518261150.377.15$13,539
Feb 200535447545.226.31$19,006
Jan 200517953843.166.32$11,127
Dec 200428049239.866.75$14,482
Nov 200417455345.286.33$11,379
Oct 200434155849.706.52$20,583
Sep 200417553443.245.28$10,389
Aug 200417254342.375.55$10,302
Jul 200435349938.286.08$16,549
Jun 200416955936.106.43$9,697
May 200417764937.486.49$10,849
Apr 200435856034.475.86$15,621
Mar 200417871934.365.53$10,092
Feb 200433867332.455.51$14,676
Jan 200417078932.036.30$10,416
Dec 200317283130.266.30$10,441
Nov 200317455528.804.60$7,562
Oct 200318669328.174.76$8,538
Sep 200335433926.314.75$10,924
Aug 200317859229.765.13$8,334
Jul 200334569129.415.17$13,720
Jun 200333472928.565.98$13,901
May 200317768626.595.97$8,804
Apr 200317930626.675.41$6,429
Mar 200317930831.146.10$7,452
Feb 200335629233.487.93$14,233
Jan 200334863030.315.58$14,065
Dec 200235468626.914.85$12,856
Nov 2002023824.664.14$985
Oct 200235738726.464.23$11,083
Sep 200217959527.443.64$7,075
Aug 200217462225.963.16$6,485
Jul 200235462124.583.06$10,603
Jun 200234767723.733.34$10,494
May 200216849824.663.58$5,928
Apr 200224565623.653.51$8,098
Mar 200232150222.003.10$8,620
Feb 20021737818.222.38$3,337
Jan 200216767417.172.38$4,469
Dec 20013441,20316.932.36$8,668
Nov 200134578118.072.41$8,113
Oct 200117271419.782.53$5,208
Sep 200132767324.262.25$9,448
Aug 200117572324.873.05$6,560
Jul 200117347223.933.20$5,649
Jun 200134472424.563.82$11,217
May 200134675825.524.31$12,095
Apr 200117079324.685.34$8,427
Mar 200135286924.545.38$13,310
Feb 200117774427.755.77$9,202
Jan 200134961427.478.40$14,744
Dec 200017576126.889.12$11,646
Nov 200034670932.215.66$15,156
Oct 200017454931.235.15$8,259
Sep 200034049231.875.19$13,388
Aug 200017285029.644.54$8,958
Jul 20003431,02728.534.09$13,986
Jun 20003531,09029.304.40$15,136
May 200017882327.263.68$7,881
Apr 200035166624.513.12$10,678
Mar 20003431,13028.422.86$12,980
Feb 20003441,17627.622.73$12,708
Jan 20001641,15125.272.48$6,999
Dec 19995111,15724.282.42$15,211
Nov 19991711,00723.192.43$6,417
Oct 199916879520.982.80$5,754
Sep 199934464621.752.62$9,174
Aug 19991771,04119.262.88$6,403
Jul 199917472617.892.37$4,835
Jun 19993451,18715.942.36$8,303
May 19995151,21915.792.32$10,961
Apr 19993471,14115.102.21$7,759
Mar 19993501,22812.471.84$6,622
Feb 19993481,0599.981.82$5,398
Jan 19995201,24510.381.90$7,763
Dec 19981751,2949.201.77$3,905
Nov 199834786310.892.19$5,665
Oct 199834787112.421.97$6,025
Sep 199833054312.592.08$5,286
Aug 199833295711.301.91$5,577
Jul 199833192811.742.24$5,962
Jun 199832064411.242.24$5,038
May 199835149912.622.21$5,531
Apr 199834860613.042.51$6,056
Mar 199817255812.802.31$3,490
Feb 199850342013.952.30$7,982
Jan 1998024914.702.15$537
Dec 199734748116.322.41$6,823
Nov 199735456018.193.09$8,169
Oct 199736636319.253.15$8,189
Sep 199718434317.742.95$4,278
Aug 199736255317.862.55$7,878
Jul 199736348417.582.25$7,469
Jun 199735458017.242.26$7,412
May 199735648318.972.31$7,868
Apr 199736234417.882.08$7,189
Mar 199736654218.951.94$7,987
Feb 199717352220.492.21$4,696
Jan 199752957223.483.54$14,446
Dec 199645943623.32$10,704
Nov 199636777321.97$8,063
Oct 199635562923.31$8,275
Sep 199636468422.22$8,088
Aug 199653479020.26$10,819
Jul 199636343919.55$7,097
Jun 199648858218.73$9,140
May 199635879219.43$6,956
Apr 199635372421.51$7,593
Mar 199652863919.38$10,233
Feb 199635742616.98$6,062
Jan 199654267817.07$9,252
Dec 199538177117.19$6,549
Nov 199518852416.00$3,008
Oct 199535949815.43$5,539
Sep 199536449516.18$5,890
Aug 199535866815.92$5,699
Jul 199536174115.24$5,502
Jun 199553183216.41$8,714
May 199536795817.56$6,445
Apr 199551182417.73$9,060
Mar 199552690016.44$8,647
Feb 199552683516.58$8,721
Jan 199549686215.92$7,896
Dec 199450646615.03$7,605
Nov 199436938715.90$5,867
Oct 199452631015.58$8,195
Sep 199452634015.29$8,043
Aug 199470540916.13$11,372
Jul 199435244617.56$6,181
Jun 199451846217.09$8,853
May 199451642515.88$8,194
Apr 199453347414.14$7,537
Mar 199469253312.46$8,622
Feb 199434436012.50$4,300
Jan 199452940212.66$6,697
Dec 199353344412.33$6,572
Nov 199353334614.49$7,723
Oct 199353242615.85$8,432
Sep 199352652415.03$7,906
Aug 199370948815.66$11,103
Jul 199353448715.46$8,256
Jun 199335354316.79$5,927
May 199370657417.68$12,482
Apr 199352940118.05$9,548
Mar 199369960718.14$12,680
Feb 199354676217.90$9,773
Jan 199354983716.93$9,295

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                  180 bbl  × $106.41 =    $19,154
Casinghead gas       420 Mcf  × $  3.05 =     $1,279

────────────────────────────────────────────────────
Month total                                  $20,433

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. 08/O/30109 is the state's own key, not one this site invented.