CHUMBLEY

Operated by BRACKEN OPERATING, L.L.C. (P-5 85851) in the HEMPHILL (DOUGLAS) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 172975District 10Field 40311100CondensateGasSaveExport
Value, all time
$2.7 M
May 1999 – Oct 2025
Value, last 12 filed months
$0
at the published price for each month
Months reported
318
no gaps in the span
Streams
2
condensate, 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 239 leases and 247 wells, and the rule below applies to all of them.

Discovered
1977-09-29
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 2012-08-21.

The Commission's schedule remark for this field reads: DESIGNATED AS UFT FIELD PER DOCKET #01-0299858.

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
CondensateDisposition4,165 bbl$91,854
GasProduction717,544 Mcf$2,594,911
Total$2,686,764

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 35.7949, -100.2341. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.79486, -100.23409 · 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%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
8,074 ft
1 wells filed one
Completion to plug
26.4 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
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

The one well that filed a depth was drilled to 8,074 ft.

Completions filed
May 1999
1 of 1 wells
Plug dates filed
Oct 2025
1 of 1 wells

Last completion to plug: a median of 26.4 years across the 1 well that filed both dates, with the middle half between 26.4 years and 26.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-2113234628,074 ftMay 1999Oct 2025Yes

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 (318)

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

318 months

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 20210063.483.02$0
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 20190053.472.42$0
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 20190062.632.75$0
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 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 2016119041.553.10$4,944
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 2009010265.543.06$313
Aug 2009065567.423.22$2,108
Jul 2009064061.133.46$2,217
Jun 200901,06066.163.90$4,129
May 200901,12754.743.93$4,424
Apr 2009091846.773.59$3,293
Mar 2009087242.144.06$3,539
Feb 2009082332.814.63$3,813
Jan 2009065535.865.37$3,518
Dec 200801,15437.105.98$6,898
Nov 2008091255.496.86$6,257
Oct 2008092775.246.92$6,417
Sep 20080759101.767.88$5,979
Aug 20080556114.228.48$4,717
Jul 20080983131.0811.39$11,196
Jun 200801,218131.3313.03$15,874
May 20080867123.1711.57$10,035
Apr 200801,185110.3110.45$12,389
Mar 200801,133101.909.66$10,949
Feb 200801,02592.538.77$8,990
Jan 200801,53690.388.21$12,604
Dec 200701,20488.337.30$8,792
Nov 200701,14391.677.29$8,334
Oct 200701,08982.856.92$7,538
Sep 200701,32175.846.24$8,249
Aug 200701,13869.066.39$7,269
Jul 2007050670.906.39$3,232
Jun 200701,04562.007.55$7,888
May 200701,38858.747.85$10,891
Apr 200701,05559.617.81$8,234
Mar 2007072156.927.30$5,265
Feb 200701,88455.108.22$15,479
Jan 200701,34650.306.73$9,054
Dec 200601,33656.656.92$9,243
Nov 200601,27854.207.62$9,735
Oct 200601,79854.906.01$10,813
Sep 200601,42360.085.04$7,168
Aug 200601,45268.717.34$10,658
Jul 200601,39769.376.34$8,861
Jun 200601,81166.286.38$11,561
May 200601,79566.016.42$11,533
Apr 200601,95064.397.36$14,353
Mar 200601,80656.707.08$12,792
Feb 200601,52757.597.75$11,836
Jan 200601,14660.598.93$10,238
Dec 200501,14954.9413.42$15,414
Nov 200501,07154.6910.59$11,340
Oct 200501,35058.3413.80$18,624
Sep 200501,72161.4512.08$20,788
Aug 200501,37661.519.80$13,480
Jul 200501,55355.697.84$12,181
Jun 200501,64352.337.38$12,127
May 2005097945.226.65$6,511
Apr 200501,12549.207.36$8,281
Mar 200501,22650.377.15$8,772
Feb 2005093945.226.31$5,927
Jan 200501,36343.166.32$8,617
Dec 200401,50439.866.75$10,154
Nov 2004072245.286.33$4,571
Oct 2004075249.706.52$4,899
Sep 2004070943.245.28$3,746
Aug 2004071142.375.55$3,947
Jul 2004070838.286.08$4,308
Jun 2004075436.106.43$4,851
May 2004075537.486.49$4,903
Apr 200401,01634.475.86$5,952
Mar 200401,08134.365.53$5,978
Feb 200401,02832.455.51$5,664
Jan 20041281,06632.036.30$10,815
Dec 200301,11030.266.30$6,995
Nov 200301,17828.804.60$5,413
Oct 200301,51628.174.76$7,216
Sep 200301,62226.314.75$7,703
Aug 200301,77729.765.13$9,116
Jul 200301,65229.415.17$8,542
Jun 200301,37828.565.98$8,245
May 200301,55926.595.97$9,311
Apr 200302,22626.675.41$12,037
Mar 200302,28831.146.10$13,948
Feb 200301,96533.487.93$15,574
Jan 200302,42530.315.58$13,536
Dec 200202,37026.914.85$11,503
Nov 200202,16624.664.14$8,961
Oct 200202,11926.464.23$8,962
Sep 200202,20727.443.64$8,023
Aug 200201,77725.963.16$5,623
Jul 20021481,85424.583.06$9,314
Jun 200201,86423.733.34$6,222
May 200202,29124.663.58$8,211
Apr 200202,29823.653.51$8,071
Mar 200202,76422.003.10$8,576
Feb 200202,49418.222.38$5,925
Jan 200202,98217.172.38$7,084
Dec 200103,19216.932.36$7,547
Nov 200103,69318.072.41$8,884
Oct 200104,45119.782.53$11,256
Sep 200104,37124.262.25$9,841
Aug 200104,30624.873.05$13,147
Jul 20011364,52123.933.20$17,708
Jun 200104,49724.563.82$17,197
May 200105,52425.524.31$23,794
Apr 200105,81224.685.34$31,009
Mar 20011806,78524.545.38$40,896
Feb 200105,06427.755.77$29,204
Jan 200105,75327.478.40$48,318
Dec 2000156,23726.889.12$57,300
Nov 200006,16932.215.66$34,904
Oct 200008,04731.235.15$41,406
Sep 2000010,39231.875.19$53,898
Aug 2000010,78029.644.54$48,949
Jul 200017311,91528.534.09$53,665
Jun 2000012,10929.304.40$53,246
May 2000016,81927.263.68$61,890
Apr 200018214,73024.513.12$50,360
Mar 2000017,53528.422.86$50,146
Feb 200018819,74627.622.73$59,030
Jan 200017822,81025.272.48$61,078
Dec 199918826,10024.282.42$67,824
Nov 199918532,20523.192.43$82,677
Oct 199917938,76420.982.80$112,438
Sep 199934640,72521.752.62$114,178
Aug 199953458,07319.262.88$177,280
Jul 199955980,22317.892.37$200,319
Jun 199972780,32515.942.36$201,324
May 1999020,02215.792.32$46,471

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.

Sep 2016 — as filed, then multipliedworked
Condensate           119 bbl  × $ 41.55 =     $4,944
Gas                    0 Mcf  × $  3.10 =         $0

────────────────────────────────────────────────────
Month total                                   $4,944

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. 10/G/172975 is the state's own key, not one this site invented.