OLSEN-CAHILL

Operated by BUSTAMANTE OIL COMPANY (P-5 112685) in the CARL CAHILL (CANYON SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 179080District 7CField 15665100GasSaveExport
Value, all time
$660 k
Aug 2000 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
310
no gaps in the span
Streams
1
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 4 leases and 4 wells, and the rule below applies to all of them.

Discovered
1991-01-16
as the register files it
Field class
Gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: AOF-1 AND AOF-2 EFFECTIVE 07/01/96.

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
GasProduction131,350 Mcf$659,797
Total$659,797

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 30.7300, -100.2837. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.72998, -100.28369 · 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
4,600 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 4,600 ft.

Completions filed
Apr 2018
1 of 1 wells

1 well

42-413315991A4,600 ftApr 2018

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 (310)

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

310 months

May 20260106.413.05$0
Apr 2026098.932.87$0
Mar 2026089.753.15$0
Feb 2026063.503.75$0
Jan 2026059.138.00$0
Dec 2025056.664.41$0
Nov 2025058.593.93$0
Oct 2025059.383.30$0
Sep 2025062.743.08$0
Aug 2025063.933.01$0
Jul 2025066.743.32$0
Jun 2025066.483.13$0
May 2025060.553.23$0
Apr 2025062.363.54$0
Mar 2025067.704.27$0
Feb 2025070.884.34$0
Jan 2025074.324.28$0
Dec 2024068.993.12$0
Nov 2024069.052.20$0
Oct 2024071.372.28$0
Sep 2024069.612.36$0
Aug 2024075.632.06$0
Jul 2024079.932.15$0
Jun 2024078.082.63$0
May 2024078.812.20$0
Apr 2024084.451.66$0
Mar 2024080.301.55$0
Feb 2024076.091.78$0
Jan 2024073.023.30$0
Dec 2023071.262.61$0
Nov 2023077.892.81$0
Oct 2023085.443.09$0
Sep 2023089.042.74$0
Aug 2023080.522.67$0
Jul 2023074.852.64$0
Jun 2023068.962.26$0
May 2023070.622.23$0
Apr 2023078.122.24$0
Mar 2023072.852.39$0
Feb 2023075.112.47$0
Jan 2023076.533.39$0
Dec 2022076.415.73$0
Nov 2022085.005.65$0
Oct 2022087.185.86$0
Sep 2022084.888.16$0
Aug 2022094.529.13$0
Jul 20220101.587.54$0
Jun 20220115.097.98$0
May 20220109.378.43$0
Apr 20220104.226.84$0
Mar 20220108.885.08$0
Feb 2022091.054.86$0
Jan 2022081.844.54$0
Dec 2021071.323.90$0
Nov 2021077.435.24$0
Oct 2021079.795.71$0
Sep 2021069.865.35$0
Aug 2021066.024.22$0
Jul 2021070.783.98$0
Jun 2021069.493.38$0
May 2021063.483.02$0
Apr 2021060.362.76$0
Mar 2021061.302.72$0
Feb 2021057.805.55$0
Jan 2021050.412.81$0
Dec 2020044.642.68$0
Nov 2020038.772.71$0
Oct 2020036.972.48$0
Sep 2020037.091.99$0
Aug 2020039.982.39$0
Jul 20201938.371.83$35
Jun 202019334.901.69$326
May 2020016.921.81$0
Apr 202013614.751.80$245
Mar 202015230.341.86$282
Feb 202024749.881.98$489
Jan 202021357.252.09$446
Dec 201925459.012.30$585
Nov 201916255.302.75$446
Oct 201926253.472.42$634
Sep 201929555.052.66$784
Aug 201918253.112.30$419
Jul 201938756.272.46$952
Jun 201924952.782.49$620
May 201923758.482.74$649
Apr 201918662.632.75$512
Mar 201935556.803.06$1,087
Feb 201919950.852.79$556
Jan 201922846.033.23$736
Dec 201815546.594.19$649
Nov 201817152.934.24$725
Oct 20188561.443.40$289
Sep 201818559.543.11$575
Aug 201822559.403.07$690
Jul 201825265.142.93$739
Jun 201816660.183.08$511
May 2018065.382.90$0
Apr 20184263.842.90$122
Mar 201814261.222.79$396
Feb 2018461.782.77$11
Jan 20181862.874.01$72
Dec 2017057.272.92$0
Nov 2017055.423.12$0
Oct 2017049.292.98$0
Sep 2017047.523.09$0
Aug 2017045.373.00$0
Jul 2017043.873.09$0
Jun 20179442.493.09$290
May 201721345.373.26$695
Apr 201725647.933.21$822
Mar 201732946.772.98$982
Feb 201723250.452.95$685
Jan 201716049.413.42$547
Dec 2016048.763.72$0
Nov 2016042.492.64$0
Oct 2016646.193.09$19
Sep 201613941.553.10$431
Aug 2016041.442.92$0
Jul 2016441.622.92$12
Jun 201629345.352.69$787
May 201660042.521.99$1,195
Apr 201624936.561.99$496
Mar 201621033.011.79$377
Feb 201643726.472.06$902
Jan 201629027.352.36$686
Dec 201521932.362.00$438
Nov 201518338.792.17$397
Oct 201521043.552.43$510
Sep 201529642.992.76$816
Aug 201530640.162.87$879
Jul 201545548.152.95$1,340
Jun 201551856.152.88$1,493
May 201584055.212.96$2,483
Apr 201583049.822.71$2,246
Mar 201531042.892.93$910
Feb 201533444.662.98$994
Jan 201534243.433.10$1,060
Dec 201433354.693.59$1,196
Nov 201435670.464.25$1,514
Oct 201431378.303.90$1,221
Sep 201429486.164.05$1,189
Aug 201443989.394.04$1,771
Jul 201432096.564.18$1,337
Jun 201431798.164.74$1,502
May 201426894.734.73$1,267
Apr 201424995.944.81$1,197
Mar 201422595.895.06$1,138
Feb 201428397.406.19$1,752
Jan 201424590.404.86$1,191
Dec 201319791.824.35$858
Nov 201320588.853.74$766
Oct 201337097.423.78$1,398
Sep 2013369104.113.72$1,372
Aug 2013398104.253.52$1,402
Jul 2013490102.523.72$1,822
Jun 201347294.403.93$1,857
May 201340694.834.15$1,685
Apr 201344593.964.28$1,906
Mar 201370593.623.91$2,759
Feb 201331891.233.42$1,088
Jan 201330891.603.42$1,053
Dec 201229586.773.42$1,009
Nov 201226386.953.62$953
Oct 201224089.383.40$816
Sep 201226394.672.92$768
Aug 201222792.662.91$660
Jul 201223885.133.02$719
Jun 201219079.822.52$479
May 201234191.612.49$849
Apr 2012444101.652.00$887
Mar 2012537105.052.22$1,193
Feb 2012543101.102.57$1,396
Jan 201249098.092.73$1,340
Dec 201150896.873.24$1,646
Nov 201155395.723.31$1,831
Oct 201159584.983.65$2,171
Sep 201158283.623.99$2,320
Aug 201167483.404.15$2,797
Jul 201167494.144.52$3,045
Jun 201145392.904.64$2,102
May 201151398.134.40$2,260
Apr 2011562105.964.33$2,435
Mar 201158896.364.06$2,386
Feb 201161385.644.18$2,562
Jan 201161086.504.59$2,799
Dec 201073385.734.35$3,187
Nov 201060580.843.80$2,296
Oct 201063378.103.51$2,221
Sep 201064072.633.98$2,547
Aug 201059973.684.42$2,647
Jul 201058172.554.74$2,752
Jun 201060370.364.91$2,961
May 201066371.124.24$2,808
Apr 201062581.694.12$2,577
Mar 201065878.394.39$2,888
Feb 201062873.585.44$3,418
Jan 201073074.365.96$4,354
Dec 200972771.445.48$3,987
Nov 200977774.593.75$2,915
Oct 200981672.544.11$3,354
Sep 200980965.543.06$2,479
Aug 200980867.423.22$2,601
Jul 200951361.133.46$1,777
Jun 200937966.163.90$1,476
May 200960854.743.93$2,387
Apr 200962646.773.59$2,246
Mar 200917142.144.06$694
Feb 20099532.814.63$440
Jan 200912535.865.37$671
Dec 200827737.105.98$1,656
Nov 200856755.496.86$3,890
Oct 200862975.246.92$4,354
Sep 2008545101.767.88$4,293
Aug 2008776114.228.48$6,583
Jul 2008807131.0811.39$9,191
Jun 2008741131.3313.03$9,657
May 2008795123.1711.57$9,202
Apr 2008885110.3110.45$9,253
Mar 2008434101.909.66$4,194
Feb 20081,67992.538.77$14,726
Jan 200824390.388.21$1,994
Dec 200723588.337.30$1,716
Nov 200725191.677.29$1,830
Oct 200726082.856.92$1,800
Sep 200724675.846.24$1,536
Aug 200725269.066.39$1,610
Jul 200725670.906.39$1,635
Jun 200726762.007.55$2,015
May 200721058.747.85$1,648
Apr 200726659.617.81$2,076
Mar 200727856.927.30$2,030
Feb 200720655.108.22$1,693
Jan 200722550.306.73$1,514
Dec 200629456.656.92$2,034
Nov 200628154.207.62$2,141
Oct 200632554.906.01$1,954
Sep 200631260.085.04$1,572
Aug 200633768.717.34$2,474
Jul 200626169.376.34$1,655
Jun 200620566.286.38$1,309
May 200624566.016.42$1,574
Apr 200635264.397.36$2,591
Mar 200638956.707.08$2,755
Feb 200634757.597.75$2,690
Jan 200633960.598.93$3,028
Dec 200537454.9413.42$5,017
Nov 200535654.6910.59$3,769
Oct 200548158.3413.80$6,636
Sep 200542061.4512.08$5,073
Aug 200543161.519.80$4,222
Jul 200554555.697.84$4,275
Jun 200550152.337.38$3,698
May 200545945.226.65$3,053
Apr 200542549.207.36$3,128
Mar 200543250.377.15$3,091
Feb 200536045.226.31$2,272
Jan 200540243.166.32$2,542
Dec 200441839.866.75$2,822
Nov 200436845.286.33$2,330
Oct 200456049.706.52$3,648
Sep 200445243.245.28$2,388
Aug 200455842.375.55$3,097
Jul 200454438.286.08$3,310
Jun 200451436.106.43$3,307
May 200454637.486.49$3,546
Apr 200456834.475.86$3,328
Mar 200458434.365.53$3,230
Feb 200455632.455.51$3,063
Jan 200458132.036.30$3,660
Dec 200361630.266.30$3,882
Nov 200355528.804.60$2,550
Oct 200358528.174.76$2,784
Sep 200365326.314.75$3,101
Aug 200366229.765.13$3,396
Jul 200369429.415.17$3,589
Jun 200363628.565.98$3,805
May 200351326.595.97$3,064
Apr 200369726.675.41$3,769
Mar 200384231.146.10$5,133
Feb 200365533.487.93$5,191
Jan 200389430.315.58$4,990
Dec 200298526.914.85$4,781
Nov 20021,04724.664.14$4,331
Oct 20021,22726.464.23$5,189
Sep 20021,39527.443.64$5,071
Aug 20021,89025.963.16$5,980
Jul 200234324.583.06$1,050
Jun 2002023.733.34$0
May 2002024.663.58$0
Apr 200287523.653.51$3,073
Mar 20021,11122.003.10$3,447
Feb 20021,01518.222.38$2,411
Jan 20021,01517.172.38$2,411
Dec 20011,35416.932.36$3,201
Nov 20011,43518.072.41$3,452
Oct 20011,30219.782.53$3,293
Sep 20011,29324.262.25$2,911
Aug 20011,35024.873.05$4,122
Jul 20011,45023.933.20$4,636
Jun 20011,55924.563.82$5,962
May 20011,81425.524.31$7,813
Apr 20012,18024.685.34$11,631
Mar 20012,87024.545.38$15,430
Feb 20012,94527.755.77$16,984
Jan 20012,70527.478.40$22,719
Dec 20002,40526.889.12$21,940
Nov 20002,40832.215.66$13,624
Oct 20004,28331.235.15$22,038
Sep 20004,02431.875.19$20,870
Aug 20003,38729.644.54$15,380

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.

Jul 2020 — as filed, then multipliedworked
Gas                   19 Mcf  × $  1.83 =        $35

────────────────────────────────────────────────────
Month total                                      $35

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/G/179080 is the state's own key, not one this site invented.