DOWELL, LULING UNIT #6

Operated by CASTILLO OIL COMPANY LLC (P-5 139634) in the SALT FLAT field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3032District 01Field 79905001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$138 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 415 leases and 1,904 wells, and the rule below applies to all of them.

Discovered
1928-05-28
as the register files it
Field class
Oil and gas
the register's own label
Between wells
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2 acres. The field rule took effect on 1952-08-04.

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: 100 % % DELIVERABILITY SHOULD BE USED (DAMEKI NYERI).

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
OilDisposition2,635 bbl$117,932
Casinghead gasProduction4,256 Mcf$20,185
Total$138,117

38 Mcf of this lease's gas, across 38 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 29.6778, -97.6454. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

29.67781, -97.64539 · 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
100.0%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
2,732 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
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 2,724 and 2,740 ft, median 2,732 ft, over the 2 wells that filed a depth.

Plug dates filed
Feb 2023
2 of 2 wells

2 wells

42-055043131A2,724 ftFeb 2023Yes
42-0550431412,740 ftFeb 2023Yes

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 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 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 2021119063.483.02$7,554
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 201944053.472.42$2,353
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 2019160062.632.75$10,021
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 201701647.933.21$51
Mar 2017711546.772.98$3,365
Feb 201701450.452.95$41
Jan 201701549.413.42$51
Dec 201601648.763.72$60
Nov 201601742.492.64$45
Oct 201601646.193.09$49
Sep 201601541.553.10$47
Aug 201601741.442.92$50
Jul 201601741.622.92$50
Jun 2016361645.352.69$1,676
May 201601642.521.99$32
Apr 201601636.561.99$32
Mar 201601533.011.79$27
Feb 20161351526.472.06$3,604
Jan 201601627.352.36$38
Dec 201501232.362.00$24
Nov 201501438.792.17$30
Oct 201501543.552.43$36
Sep 201501542.992.76$41
Aug 201501640.162.87$46
Jul 201501848.152.95$53
Jun 201501856.152.88$52
May 201501955.212.96$56
Apr 201501649.822.71$43
Mar 201501942.892.93$56
Feb 201501644.662.98$48
Jan 201501643.433.10$50
Dec 201401654.693.59$57
Nov 201401570.464.25$64
Oct 201401778.303.90$66
Sep 201401786.164.05$69
Aug 201401589.394.04$61
Jul 201401196.564.18$46
Jun 201401398.164.74$62
May 201401594.734.73$71
Apr 201401495.944.81$67
Mar 201401795.895.06$86
Feb 2014991697.406.19$9,742
Jan 201401990.404.86$92
Dec 201301691.824.35$70
Nov 201301688.853.74$60
Oct 201301497.423.78$53
Sep 2013015104.113.72$56
Aug 2013017104.253.52$60
Jul 2013018102.523.72$67
Jun 201301794.403.93$67
May 201301994.834.15$79
Apr 201301893.964.28$77
Mar 201301793.623.91$67
Feb 201301591.233.42$51
Jan 201301591.603.42$51
Dec 201201486.773.42$48
Nov 201201486.953.62$51
Oct 201201589.383.40$51
Sep 2012821594.672.92$7,807
Aug 201201592.662.91$44
Jul 201201485.133.02$42
Jun 201201579.822.52$38
May 201201891.612.49$45
Apr 2012018101.652.00$36
Mar 2012015105.052.22$33
Feb 2012012101.102.57$31
Jan 201201398.092.73$36
Dec 201101096.873.24$32
Nov 20110995.723.31$30
Oct 20110984.983.65$33
Sep 2011721183.623.99$6,064
Aug 201101483.404.15$58
Jul 201101394.144.52$59
Jun 201101092.904.64$46
May 201101098.134.40$44
Apr 2011010105.964.33$43
Mar 201101096.364.06$41
Feb 20110485.644.18$17
Jan 201101086.504.59$46
Dec 20100985.734.35$39
Nov 201073980.843.80$5,935
Oct 201001678.103.51$56
Sep 201001472.633.98$56
Aug 201001773.684.42$75
Jul 201001572.554.74$71
Jun 201001970.364.91$93
May 201001971.124.24$80
Apr 201001881.694.12$74
Mar 201002078.394.39$88
Feb 201001873.585.44$98
Jan 201001974.365.96$113
Dec 200901971.445.48$104
Nov 200901874.593.75$68
Oct 2009772172.544.11$5,672
Sep 200901965.543.06$58
Aug 20090767.423.22$23
Jul 200901661.133.46$55
Jun 200901066.163.90$39
May 200901154.743.93$43
Apr 20090946.773.59$32
Mar 20090942.144.06$37
Feb 20090932.814.63$42
Jan 20090935.865.37$48
Dec 20080637.105.98$36
Nov 200802055.496.86$137
Oct 200802075.246.92$138
Sep 20087812101.767.88$8,032
Aug 2008014114.228.48$119
Jul 2008018131.0811.39$205
Jun 2008018131.3313.03$235
May 2008019123.1711.57$220
Apr 2008017110.3110.45$178
Mar 2008017101.909.66$164
Feb 200801992.538.77$167
Jan 200802090.388.21$164
Dec 200701988.337.30$139
Nov 200701791.677.29$124
Oct 2007801882.856.92$6,753
Sep 200701775.846.24$106
Aug 200702069.066.39$128
Jul 200701970.906.39$121
Jun 200701762.007.55$128
May 200701858.747.85$141
Apr 200702059.617.81$156
Mar 200702956.927.30$212
Feb 200703355.108.22$271
Jan 20070150.306.73$7
Dec 2006841556.656.92$4,862
Nov 200601554.207.62$114
Oct 200602054.906.01$120
Sep 200602660.085.04$131
Aug 200601268.717.34$88
Jul 200601369.376.34$82
Jun 200601266.286.38$77
May 200601866.016.42$116
Apr 200601264.397.36$88
Mar 200602156.707.08$149
Feb 200601057.597.75$78
Jan 2006712260.598.93$4,498
Dec 200502754.9413.42$362
Nov 200502754.6910.59$286
Oct 200502458.3413.80$331
Sep 200501761.4512.08$205
Aug 200501761.519.80$167
Jul 200501755.697.84$133
Jun 200501852.337.38$133
May 200502245.226.65$146
Apr 200501849.207.36$132
Mar 2005802350.377.15$4,194
Feb 200502245.226.31$139
Jan 200502043.166.32$126
Dec 200402339.866.75$155
Nov 200402745.286.33$171
Oct 200402349.706.52$150
Sep 200402243.245.28$116
Aug 200402442.375.55$133
Jul 200403038.286.08$183
Jun 200402636.106.43$167
May 200402737.486.49$175
Apr 2004522134.475.86$1,915
Mar 200402734.365.53$149
Feb 200402732.455.51$149
Jan 200402532.036.30$157
Dec 200302830.266.30$176
Nov 200302128.804.60$97
Oct 200301228.174.76$57
Sep 200301426.314.75$66
Aug 200301829.765.13$92
Jul 2003802129.415.17$2,461
Jun 200301928.565.98$114
May 200302526.595.97$149
Apr 200302026.675.41$108
Mar 200302631.146.10$159
Feb 200301433.487.93$111
Jan 200302230.315.58$123
Dec 2002812526.914.85$2,301
Nov 200202224.664.14$91
Oct 200202226.464.23$93
Sep 200201927.443.64$69
Aug 200202325.963.16$73
Jul 200202524.583.06$77
Jun 2002862323.733.34$2,118
May 200202424.663.58$86
Apr 200202123.653.51$74
Mar 200202222.003.10$68
Feb 200201118.222.38$26
Jan 20020017.172.38$0
Dec 20010916.932.36$21
Nov 20010918.072.41$22
Oct 200101419.782.53$35
Sep 200101824.262.25$41
Aug 2001672024.873.05$1,727
Jul 200102523.933.20$80
Jun 200102424.563.82$92
May 200103325.524.31$142
Apr 200104024.685.34$213
Mar 200102924.545.38$156
Feb 200102727.755.77$156
Jan 2001502927.478.40$1,617
Dec 20000326.889.12$27
Nov 20000132.215.66$6
Oct 20000131.235.15$5
Sep 20000531.875.19$26
Aug 2000595429.644.54$1,994
Jul 200004128.534.09$168
Jun 200004829.304.40$211
May 200002927.263.68$107
Apr 200005624.513.12$175
Mar 200009928.422.86$283
Feb 2000592927.622.73$1,709
Jan 200003125.272.48$77
Dec 199903924.282.42$95
Nov 199903423.192.43$83
Oct 199901420.982.80$39
Sep 199901521.752.62$39
Aug 199901819.262.88$52
Jul 199902017.892.37$47
Jun 199904515.942.36$106
May 1999761215.792.32$1,228
Apr 199901015.102.21$22
Mar 199901012.471.84$18
Feb 1999099.981.82$16
Jan 19990910.381.90$17
Dec 1998099.201.77$16
Nov 19980910.892.19$20
Oct 199801012.421.97$20
Sep 19980912.592.08$19
Aug 199801211.301.91$23
Jul 199801311.742.24$29
Jun 199801511.242.24$34
May 199801812.622.21$40
Apr 199802513.042.51$63
Mar 1998821812.802.31$1,091
Feb 1998994013.952.30$1,473
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 199694121.51$2,022
Mar 19960119.38$0
Feb 19960116.98$0
Jan 19960017.07$0
Dec 19950117.19$0
Nov 19950116.00$0
Oct 19950115.43$0
Sep 19950116.18$0
Aug 199592115.92$1,465
Jul 19950115.24$0
Jun 19950116.41$0
May 19950117.56$0
Apr 19950117.73$0
Mar 19950016.44$0
Feb 19950116.58$0
Jan 19950115.92$0
Dec 19940115.03$0
Nov 19940115.90$0
Oct 19940115.58$0
Sep 19940115.29$0
Aug 19940116.13$0
Jul 19940117.56$0
Jun 19940117.09$0
May 1994168115.88$2,668
Apr 19940114.14$0
Mar 19940112.46$0
Feb 19940112.50$0
Jan 19940112.66$0
Dec 19930112.33$0
Nov 19930114.49$0
Oct 19930115.85$0
Sep 19930115.03$0
Aug 19930115.66$0
Jul 19930115.46$0
Jun 19930116.79$0
May 19930117.68$0
Apr 19930118.05$0
Mar 1993129118.14$2,340
Feb 19930117.90$0
Jan 19930116.93$0

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 2021 — as filed, then multipliedworked
Oil                  119 bbl  × $ 63.48 =     $7,554
Casinghead gas         0 Mcf  × $  3.02 =         $0

────────────────────────────────────────────────────
Month total                                   $7,554

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/3032 is the state's own key, not one this site invented.