MAG.DUVAL RANCH SEC. 208-209

Operated by KILLAM OIL CO., LTD. (P-5 460054) in the GOVT. WELLS, N. (1150) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 9194District 04Field 36108620OilCasinghead gasSaveExport
Value, all time
$1.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$45 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 1 leases and 2 wells, and the rule below applies to all of them.

Discovered
1978-11-24
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
OilDisposition39,684 bbl$1,695,717
Casinghead gasProduction21 Mcf$0
Total$1,695,717

21 Mcf of this lease's gas, across 21 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 27.9435, -98.6127. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

27.94349, -98.61272 · 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
5,044 ft
2 wells filed one
Completion to plug
14 months
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 2,340 and 7,748 ft, median 5,044 ft, over the 2 wells that filed a depth.

Completions filed
Sep 1978 – Mar 1980
2 of 2 wells
Plug dates filed
May 1981
1 of 2 wells; 1 filed none

Last completion to plug: a median of 14 months across the 1 well that filed both dates, with the middle half between 14 months and 14 months. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-13102455132,340 ftMar 1980May 1981Yes
42-13102485537,748 ftSep 1978

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 202668098.932.87$6,727
Mar 202676089.753.15$6,821
Feb 202668063.503.75$4,318
Jan 20260059.138.00$0
Dec 202569056.664.41$3,910
Nov 202567058.593.93$3,926
Oct 2025133059.383.30$7,898
Sep 20250062.743.08$0
Aug 2025122063.933.01$7,799
Jul 20250066.743.32$0
Jun 202556066.483.13$3,723
May 2025114060.553.23$6,903
Apr 20250062.363.54$0
Mar 202556067.704.27$3,791
Feb 202553070.884.34$3,757
Jan 202554074.324.28$4,013
Dec 20240068.993.12$0
Nov 202446069.052.20$3,176
Oct 202444071.372.28$3,140
Sep 202444069.612.36$3,063
Aug 202443075.632.06$3,252
Jul 202443079.932.15$3,437
Jun 202445078.082.63$3,514
May 202443078.812.20$3,389
Apr 202445084.451.66$3,800
Mar 202444080.301.55$3,533
Feb 202494076.091.78$7,152
Jan 202448073.023.30$3,505
Dec 202351071.262.61$3,634
Nov 202356077.892.81$4,362
Oct 202353085.443.09$4,528
Sep 202354089.042.74$4,808
Aug 202348080.522.67$3,865
Jul 20230074.852.64$0
Jun 202388068.962.26$6,068
May 202343070.622.23$3,037
Apr 202343078.122.24$3,359
Mar 202343072.852.39$3,133
Feb 202346075.112.47$3,455
Jan 20230076.533.39$0
Dec 2022105076.415.73$8,023
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 202246084.888.16$3,904
Aug 202249094.529.13$4,631
Jul 2022560101.587.54$5,688
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 2022470104.226.84$4,898
Mar 2022460108.885.08$5,008
Feb 202244091.054.86$4,006
Jan 202244081.844.54$3,601
Dec 202193071.323.90$6,633
Nov 202148077.435.24$3,717
Oct 202156079.795.71$4,468
Sep 202192069.865.35$6,427
Aug 202146066.024.22$3,037
Jul 202193070.783.98$6,583
Jun 202142069.493.38$2,919
May 202146063.483.02$2,920
Apr 202192060.362.76$5,553
Mar 202148061.302.72$2,942
Feb 202155057.805.55$3,179
Jan 2021139050.412.81$7,007
Dec 202070044.642.68$3,125
Nov 202071038.772.71$2,753
Oct 2020137036.972.48$5,065
Sep 202068037.091.99$2,522
Aug 202069039.982.39$2,759
Jul 202069038.371.83$2,648
Jun 2020137034.901.69$4,781
May 20200016.921.81$0
Apr 202070014.751.80$1,033
Mar 202053030.341.86$1,608
Feb 2020157049.881.98$7,831
Jan 202052057.252.09$2,977
Dec 201952059.012.30$3,069
Nov 201953055.302.75$2,931
Oct 201953053.472.42$2,834
Sep 201953055.052.66$2,918
Aug 2019105053.112.30$5,577
Jul 201951056.272.46$2,870
Jun 201951052.782.49$2,692
May 2019105058.482.74$6,140
Apr 201954062.632.75$3,382
Mar 2019106056.803.06$6,021
Feb 201969050.852.79$3,509
Jan 201975046.033.23$3,452
Dec 201840046.594.19$1,864
Nov 2018114052.934.24$6,034
Oct 201840061.443.40$2,458
Sep 201840059.543.11$2,382
Aug 201839059.403.07$2,317
Jul 201878065.142.93$5,081
Jun 201839060.183.08$2,347
May 201881065.382.90$5,296
Apr 201881063.842.90$5,171
Mar 20180061.222.79$0
Feb 2018122061.782.77$7,537
Jan 201842062.874.01$2,641
Dec 201787057.272.92$4,982
Nov 201742055.423.12$2,328
Oct 201787049.292.98$4,288
Sep 201743047.523.09$2,043
Aug 201785045.373.00$3,856
Jul 201743043.873.09$1,886
Jun 201787042.493.09$3,697
May 201786045.373.26$3,902
Apr 201744047.933.21$2,109
Mar 201786046.772.98$4,022
Feb 201787050.452.95$4,389
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 201686042.492.64$3,654
Oct 201643046.193.09$1,986
Sep 201645041.553.10$1,870
Aug 201643041.442.92$1,782
Jul 201643041.622.92$1,790
Jun 201684045.352.69$3,809
May 201642042.521.99$1,786
Apr 201684036.561.99$3,071
Mar 2016127033.011.79$4,192
Feb 201687026.472.06$2,303
Jan 201643027.352.36$1,176
Dec 201544032.362.00$1,424
Nov 201545038.792.17$1,746
Oct 20150043.552.43$0
Sep 201543042.992.76$1,849
Aug 201541040.162.87$1,647
Jul 201541048.152.95$1,974
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 201584042.892.93$3,603
Feb 201543044.662.98$1,920
Jan 201585043.433.10$3,692
Dec 2014125054.693.59$6,836
Nov 201483070.464.25$5,848
Oct 201482078.303.90$6,421
Sep 201481086.164.05$6,979
Aug 201442089.394.04$3,754
Jul 2014127096.564.18$12,263
Jun 201440098.164.74$3,926
May 201484094.734.73$7,957
Apr 2014125095.944.81$11,993
Mar 201441095.895.06$3,931
Feb 201483097.406.19$8,084
Jan 201483090.404.86$7,503
Dec 201382091.824.35$7,529
Nov 201385088.853.74$7,552
Oct 201343097.423.78$4,189
Sep 2013840104.113.72$8,745
Aug 2013830104.253.52$8,653
Jul 20131220102.523.72$12,507
Jun 201342094.403.93$3,965
May 201387094.834.15$8,250
Apr 201385093.964.28$7,987
Mar 2013132093.623.91$12,358
Feb 201343091.233.42$3,923
Jan 201393091.603.42$8,519
Dec 201292086.773.42$7,983
Nov 201245086.953.62$3,913
Oct 201293089.383.40$8,312
Sep 201294094.672.92$8,899
Aug 201289092.662.91$8,247
Jul 201291085.133.02$7,747
Jun 201292079.822.52$7,343
May 201289091.612.49$8,153
Apr 2012910101.652.00$9,250
Mar 2012870105.052.22$9,139
Feb 2012460101.102.57$4,651
Jan 2012184098.092.73$18,049
Dec 201147096.873.24$4,553
Nov 201146095.723.31$4,403
Oct 2011138084.983.65$11,727
Sep 201190083.623.99$7,526
Aug 201189083.404.15$7,423
Jul 201188094.144.52$8,284
Jun 2011138092.904.64$12,820
May 201143098.134.40$4,220
Apr 20111770105.964.33$18,755
Mar 201144096.364.06$4,240
Feb 201193085.644.18$7,965
Jan 2011132086.504.59$11,418
Dec 201044085.734.35$3,772
Nov 201089080.843.80$7,195
Oct 201089078.103.51$6,951
Sep 201045072.633.98$3,268
Aug 201088073.684.42$6,484
Jul 2010135072.554.74$9,794
Jun 201088070.364.91$6,192
May 201089071.124.24$6,330
Apr 201090081.694.12$7,352
Mar 2010131078.394.39$10,269
Feb 201092073.585.44$6,769
Jan 201077074.365.96$5,726
Dec 200938071.445.48$2,715
Nov 200980074.593.75$5,967
Oct 200980072.544.11$5,803
Sep 200938065.543.06$2,491
Aug 200977067.423.22$5,191
Jul 2009118061.133.46$7,213
Jun 200975066.163.90$4,962
May 2009115054.743.93$6,295
Apr 2009114046.773.59$5,332
Mar 200981042.144.06$3,413
Feb 200979032.814.63$2,592
Jan 200977035.865.37$2,761
Dec 2008121037.105.98$4,489
Nov 200868055.496.86$3,773
Oct 2008191075.246.92$14,371
Sep 20081400101.767.88$14,246
Aug 20082100114.228.48$23,986
Jul 20081400131.0811.39$18,351
Jun 20081410131.3313.03$18,518
May 20082090123.1711.57$25,743
Apr 20081400110.3110.45$15,443
Mar 2008590101.909.66$6,012
Feb 200890092.538.77$8,328
Jan 200888090.388.21$7,953
Dec 200758088.337.30$5,123
Nov 200728091.677.29$2,567
Oct 200758082.856.92$4,805
Sep 200755075.846.24$4,171
Aug 20070069.066.39$0
Jul 200758070.906.39$4,112
Jun 200758062.007.55$3,596
May 200729058.747.85$1,703
Apr 200788059.617.81$5,246
Mar 200759056.927.30$3,358
Feb 2007116055.108.22$6,392
Jan 200759050.306.73$2,968
Dec 200689056.656.92$5,042
Nov 200688054.207.62$4,770
Oct 2006116054.906.01$6,368
Sep 200687060.085.04$5,227
Aug 200659068.717.34$4,054
Jul 200687069.376.34$6,035
Jun 200653066.286.38$3,513
May 200678066.016.42$5,149
Apr 200626064.397.36$1,674
Mar 200652056.707.08$2,948
Feb 200674057.597.75$4,262
Jan 200678060.598.93$4,726
Dec 200578054.9413.42$4,285
Nov 200578054.6910.59$4,266
Oct 200578058.3413.80$4,551
Sep 200553061.4512.08$3,257
Aug 200577061.519.80$4,736
Jul 200579055.697.84$4,400
Jun 2005104052.337.38$5,442
May 200578045.226.65$3,527
Apr 200578049.207.36$3,838
Mar 200579050.377.15$3,979
Feb 200553045.226.31$2,397
Jan 200582043.166.32$3,539
Dec 200481039.866.75$3,229
Nov 2004107045.286.33$4,845
Oct 200481049.706.52$4,026
Sep 200480043.245.28$3,459
Aug 200481042.375.55$3,432
Jul 200481038.286.08$3,101
Jun 200455036.106.43$1,986
May 200465037.486.49$2,436
Apr 200483034.475.86$2,861
Mar 200483034.365.53$2,852
Feb 200482032.455.51$2,661
Jan 200478032.036.30$2,498
Dec 200378030.266.30$2,360
Nov 2003103028.804.60$2,966
Oct 2003103028.174.76$2,902
Sep 200375026.314.75$1,973
Aug 200351029.765.13$1,518
Jul 200375029.415.17$2,206
Jun 200376028.565.98$2,171
May 2003103026.595.97$2,739
Apr 200381026.675.41$2,160
Mar 2003102031.146.10$3,176
Feb 200379033.487.93$2,645
Jan 2003102030.315.58$3,092
Dec 2002101026.914.85$2,718
Nov 2002102024.664.14$2,515
Oct 200277026.464.23$2,037
Sep 2002101027.443.64$2,771
Aug 200276025.963.16$1,973
Jul 200225024.583.06$615
Jun 2002100023.733.34$2,373
May 2002101024.663.58$2,491
Apr 2002101023.653.51$2,389
Mar 2002101022.003.10$2,222
Feb 200299018.222.38$1,804
Jan 200296017.172.38$1,648
Dec 2001124016.932.36$2,099
Nov 200170018.072.41$1,265
Oct 2001116019.782.53$2,294
Sep 200192024.262.25$2,232
Aug 200190024.873.05$2,238
Jul 2001116023.933.20$2,776
Jun 2001111024.563.82$2,726
May 200176025.524.31$1,940
Apr 2001102024.685.34$2,517
Mar 2001100024.545.38$2,454
Feb 200177027.755.77$2,137
Jan 2001101027.478.40$2,774
Dec 200076026.889.12$2,043
Nov 2000103032.215.66$3,318
Oct 200074031.235.15$2,311
Sep 2000103031.875.19$3,283
Aug 2000123029.644.54$3,646
Jul 2000127028.534.09$3,623
Jun 200095029.304.40$2,784
May 2000129027.263.68$3,517
Apr 200049024.513.12$1,201
Mar 2000124028.422.86$3,524
Feb 200091027.622.73$2,513
Jan 2000102025.272.48$2,578
Dec 1999124024.282.42$3,011
Nov 1999100023.192.43$2,319
Oct 1999151020.982.80$3,168
Sep 199973021.752.62$1,588
Aug 1999118019.262.88$2,273
Jul 1999125017.892.37$2,236
Jun 1999122015.942.36$1,945
May 1999121015.792.32$1,911
Apr 199995015.102.21$1,435
Mar 1999121012.471.84$1,509
Feb 199912009.981.82$1,198
Jan 199997010.381.90$1,007
Dec 199810209.201.77$938
Nov 199896010.892.19$1,045
Oct 1998137012.421.97$1,702
Sep 1998133012.592.08$1,674
Aug 1998107011.301.91$1,209
Jul 1998108011.742.24$1,268
Jun 1998108011.242.24$1,214
May 1998133012.622.21$1,678
Apr 1998113013.042.51$1,474
Mar 1998136012.802.31$1,741
Feb 1998134013.952.30$1,869
Jan 1998186014.702.15$2,734
Dec 1997105016.322.41$1,714
Nov 1997132018.193.09$2,401
Oct 1997160019.253.15$3,080
Sep 1997157017.742.95$2,785
Aug 1997134017.862.55$2,393
Jul 1997182017.582.25$3,200
Jun 1997127017.242.26$2,189
May 1997152018.972.31$2,883
Apr 1997152017.882.08$2,718
Mar 1997130018.951.94$2,464
Feb 1997128020.492.21$2,623
Jan 1997126023.483.54$2,958
Dec 1996146023.32$3,405
Nov 1996131021.97$2,878
Oct 1996156023.31$3,636
Sep 1996153022.22$3,400
Aug 1996130020.26$2,634
Jul 1996110019.55$2,151
Jun 1996129018.73$2,416
May 1996109019.43$2,118
Apr 1996112021.51$2,409
Mar 1996138019.38$2,674
Feb 1996105016.98$1,783
Jan 1996134017.07$2,287
Dec 1995114017.19$1,960
Nov 1995141016.00$2,256
Oct 1995145015.43$2,237
Sep 199583016.18$1,343
Aug 1995139015.92$2,213
Jul 199557015.24$869
Jun 1995166016.41$2,724
May 1995162017.56$2,845
Apr 1995141017.73$2,500
Mar 1995139016.44$2,285
Feb 1995102016.58$1,691
Jan 1995130015.92$2,070
Dec 1994110015.03$1,653
Nov 1994175015.90$2,783
Oct 1994130015.58$2,025
Sep 1994137115.29$2,095
Aug 1994142116.13$2,290
Jul 1994137117.56$2,406
Jun 1994166117.09$2,837
May 1994169115.88$2,684
Apr 1994201114.14$2,842
Mar 1994183112.46$2,280
Feb 1994368112.50$4,600
Jan 1994503112.66$6,368
Dec 1993461112.33$5,684
Nov 1993540114.49$7,825
Oct 1993447115.85$7,085
Sep 1993534115.03$8,026
Aug 1993504115.66$7,893
Jul 1993566115.46$8,750
Jun 1993464116.79$7,791
May 1993526117.68$9,300
Apr 1993549118.05$9,909
Mar 1993544118.14$9,868
Feb 1993524117.90$9,380
Jan 1993547116.93$9,261

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                   68 bbl  × $ 98.93 =     $6,727
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                   $6,727

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. 04/O/9194 is the state's own key, not one this site invented.