GOLDEN B UNIT

Operated by DEVON ENERGY PRODUCTION CO, L.P. (P-5 216378) in the EAGLEVILLE (EAGLE FORD-2) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10318District 02Field 27135750OilCasinghead gasSave
Value, all time
$504.3 M
Nov 2012 – May 2026
Value, last 12 filed months
$21.0 M
at the published price for each month
Months reported
163
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition7,140,782 bbl$466,452,557
Casinghead gasProduction11,445,778 Mcf$37,814,628
Total$504,267,185

Wells on this lease (25)

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 29.0630, -97.6969. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.8 miles.

29.06668, -97.69761 · 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
4.0%
1 of 25 wells
With a plug date
4.0%
1 of 25 wells
Median depth
12,032 ft
25 wells filed one
Completion to plug
3 months
median over 1 wells

What the state filed about each well

On the RRC proration schedule
14.0%
A plug date is filed
14.0%
BothOn the schedule and plugged. Neither fact cancels the other.
14.0%
NeitherNo plug date, and not on the schedule.
2496.0%

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

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 25 of 25 wells. Median 12,032 ft, with the middle half between 11,836 and 12,190 ft; the shallowest is 11,501 ft and the deepest 12,262 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

10s
20s

Last completion by decade, 25 of 25 wells, May 2013 – Nov 2025. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
May 2013 – Nov 2025
25 of 25 wells
Plug dates filed
Apr 2014
1 of 25 wells; 24 filed none

Last completion to plug: a median of 3 months across the 1 well that filed both dates, with the middle half between 3 months and 3 months. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

25 wells

42-2553777523H11,709 ftNov 2025
42-2553454815H11,870 ftOct 2025
42-255326573H11,852 ftOct 2025
42-255326161H11,876 ftOct 2025
42-2553777321H11,742 ftJul 2025
42-2553308711H11,881 ftJul 2025
42-255328257H11,836 ftJul 2025
42-2553390114H12,182 ftJul 2025
42-2553811925H12,032 ftMay 2025
42-2553811724H11,717 ftMay 2025
42-2553777422H11,780 ftApr 2025
42-2553450217H12,212 ftNov 2021
42-255328246H12,180 ftNov 2021
42-2553496820H12,262 ftJun 2016
42-2553493719H12,160 ftJun 2016
42-2553455016H11,845 ftSep 2015
42-2553450118H12,212 ftJun 2015
42-2553390013H12,191 ftOct 2014
42-2553345512H12,190 ftJan 2014Apr 2014Yes
42-255328235H11,501 ftJan 2014
42-255328299H11,509 ftJan 2014
42-255326192H12,124 ftJul 2013
42-255328224H12,164 ftJul 2013
42-255328268H12,221 ftMay 2013
42-2553282710H12,236 ftMay 2013

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 (163)

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

163 months

May 202616,17442,558106.413.05$1,850,700
Apr 202616,82444,59098.932.87$1,792,359
Mar 202617,47738,24189.753.15$1,688,998
Feb 202618,07940,64363.503.75$1,300,441
Jan 202623,24951,08159.138.00$1,783,255
Dec 202524,81260,89656.664.41$1,674,604
Nov 202522,26153,28158.593.93$1,513,477
Oct 202524,37152,31359.383.30$1,620,036
Sep 202523,59553,83462.743.08$1,645,993
Aug 202527,37559,26563.933.01$1,928,754
Jul 202530,93246,14766.743.32$2,217,388
Jun 202528,11529,17066.483.13$1,960,350
May 202532,56531,69260.553.23$2,074,249
Apr 202544,19849,61062.363.54$2,931,961
Mar 202524,45621,52367.704.27$1,747,538
Feb 20251070.884.34$71
Jan 2025157074.324.28$11,668
Dec 202413,68648,59568.993.12$1,095,880
Nov 202414,55251,88569.052.20$1,118,882
Oct 202416,53151,26371.372.28$1,296,769
Sep 202415,73562,58869.612.36$1,243,294
Aug 202416,84662,33675.632.06$1,402,701
Jul 202420,89456,23779.932.15$1,790,775
Jun 202422,81555,39378.082.63$1,927,299
May 202422,60248,38978.812.20$1,887,644
Apr 202424,88649,08984.451.66$2,183,071
Mar 202428,11350,91880.301.55$2,336,149
Feb 202428,66653,99976.091.78$2,277,511
Jan 202432,86048,10573.023.30$2,558,071
Dec 202340,38265,85671.262.61$3,049,553
Nov 202347,99969,39777.892.81$3,933,478
Oct 202365,81981,40185.443.09$5,874,883
Sep 202384,79793,86089.042.74$7,807,036
Aug 20239,41834,39180.522.67$850,260
Jul 20238,05342,83074.852.64$715,915
Jun 20237,19833,65768.962.26$572,388
May 20237,77647,33670.622.23$654,577
Apr 20238,14132,77178.122.24$709,309
Mar 20237,94123,27572.852.39$634,203
Feb 20236,39625,59175.112.47$543,503
Jan 20237,86224,22576.533.39$683,746
Dec 20228,89953,52476.415.73$986,616
Nov 20228,63844,08885.005.65$983,160
Oct 202210,18139,75687.185.86$1,120,699
Sep 20229,67044,31084.888.16$1,182,522
Aug 202210,89336,80794.529.13$1,365,550
Jul 202210,94030,422101.587.54$1,340,730
Jun 202211,04628,686115.097.98$1,500,118
May 202212,11229,775109.378.43$1,575,783
Apr 202211,99535,301104.226.84$1,491,493
Mar 202213,18737,302108.885.08$1,625,160
Feb 202210,43526,92591.054.86$1,080,931
Jan 202210,97729,05181.844.54$1,030,182
Dec 202112,19241,94471.323.90$1,033,078
Nov 202110,36137,43877.435.24$998,309
Oct 202111,43139,80979.795.71$1,139,543
Sep 202110,78234,38869.865.35$937,238
Aug 202111,83731,90066.024.22$916,116
Jul 202113,11239,94470.783.98$1,087,128
Jun 202112,39441,55469.493.38$1,001,737
May 202113,35639,55363.483.02$967,197
Apr 202113,84739,24260.362.76$944,051
Mar 202117,26342,99561.302.72$1,175,037
Feb 202110,15920,27457.805.55$699,669
Jan 202114,18035,37650.412.81$814,230
Dec 202014,94437,68344.642.68$767,920
Nov 202014,54535,47338.772.71$659,920
Oct 202015,24738,63136.972.48$659,426
Sep 202015,03136,76737.091.99$630,704
Aug 202016,26041,61939.982.39$749,340
Jul 202017,91351,36838.371.83$781,075
Jun 202020,73955,92534.901.69$818,322
May 20202,0248,10216.921.81$48,949
Apr 20208,03226,11014.751.80$165,584
Mar 202016,95457,33530.341.86$620,811
Feb 202015,78750,26949.881.98$887,022
Jan 202017,27852,45557.252.09$1,099,045
Dec 201918,37554,33159.012.30$1,209,507
Nov 201918,08660,09755.302.75$1,165,465
Oct 201918,39758,06953.472.42$1,124,130
Sep 201918,76856,16955.052.66$1,182,435
Aug 201919,80058,47853.112.30$1,186,332
Jul 201920,14958,25056.272.46$1,277,083
Jun 201920,65160,02852.782.49$1,239,502
May 201921,21263,57958.482.74$1,414,705
Apr 201922,19768,50362.632.75$1,578,629
Mar 201924,10869,79956.803.06$1,583,066
Feb 201920,59658,36350.852.79$1,210,269
Jan 201923,07157,63346.033.23$1,248,008
Dec 201822,04755,95546.594.19$1,261,366
Nov 201823,03255,87952.934.24$1,455,856
Oct 201824,89947,55161.443.40$1,691,377
Sep 201823,08261,16459.543.11$1,564,400
Aug 201826,21789,26259.403.07$1,831,017
Jul 201827,74995,10365.142.93$2,086,400
Jun 201830,60991,85160.183.08$2,124,668
May 201831,92390,04865.382.90$2,348,337
Apr 201830,09680,04463.842.90$2,153,520
Mar 201833,17281,80061.222.79$2,258,753
Feb 201831,63662,53461.782.77$2,127,449
Jan 201834,28066,97162.874.01$2,423,692
Dec 201736,60069,60957.272.92$2,299,446
Nov 201735,89376,35255.423.12$2,227,283
Oct 201740,12297,31949.292.98$2,267,982
Sep 201741,85298,39447.523.09$2,292,577
Aug 201738,95588,99545.373.00$2,034,765
Jul 201745,154105,37943.873.09$2,306,240
Jun 201745,510102,62142.493.09$2,250,540
May 201753,053114,18045.373.26$2,779,630
Apr 201754,603131,17547.933.21$3,038,403
Mar 201758,743143,84346.772.98$3,176,592
Feb 201754,886123,20450.452.95$3,132,771
Jan 201768,317142,78249.413.42$3,863,686
Dec 201676,355143,58448.763.72$4,257,609
Nov 201676,773134,86342.492.64$3,618,710
Oct 201687,107132,84346.193.09$4,433,992
Sep 201686,823115,33941.553.10$3,965,119
Aug 2016101,599129,59941.442.92$4,589,254
Jul 2016109,355138,03241.622.92$4,955,008
Jun 201695,924112,95145.352.69$4,653,521
May 201678,07298,23642.521.99$3,515,213
Apr 201690,532108,31936.561.99$3,525,517
Mar 2016102,525139,99333.011.79$3,635,499
Feb 2016102,733136,79626.472.06$3,001,639
Jan 201692,979126,70927.352.36$2,842,561
Dec 2015110,873161,22732.362.00$3,910,532
Nov 2015113,419156,14638.792.17$4,737,943
Oct 2015115,277135,29643.552.43$5,348,620
Sep 201584,62892,65542.992.76$3,893,739
Aug 2015125,455150,00540.162.87$5,469,161
Jul 2015119,898142,55648.152.95$6,192,928
Jun 2015108,174128,48156.152.88$6,444,363
May 201578,306113,49155.212.96$4,658,691
Apr 201599,040121,52349.822.71$5,263,083
Mar 2015105,049113,54042.892.93$4,838,759
Feb 201594,06397,74844.662.98$4,491,770
Jan 2015108,446120,97543.433.10$5,084,908
Dec 201483,55387,04354.693.59$4,882,116
Nov 201481,78887,68770.464.25$6,135,614
Oct 201467,19077,01478.303.90$5,561,406
Sep 201486,850101,61986.164.05$7,894,090
Aug 2014109,575133,78489.394.04$10,334,744
Jul 2014125,511118,40296.564.18$12,614,215
Jun 2014138,753132,52398.164.74$14,247,740
May 2014165,272156,17394.734.73$16,394,378
Apr 2014175,903174,95295.944.81$17,717,499
Mar 2014176,490162,97795.895.06$17,747,768
Feb 2014135,583117,19097.406.19$13,931,425
Jan 2014113,30497,51390.404.86$10,716,665
Dec 201366,77661,89191.824.35$6,400,875
Nov 201354,74853,93188.853.74$5,065,969
Oct 201378,82284,39697.423.78$7,997,802
Sep 201389,094102,856104.113.72$9,657,968
Aug 2013109,438125,931104.253.52$11,852,517
Jul 2013126,761124,653102.523.72$13,458,965
Jun 2013114,869112,51194.403.93$11,286,185
May 2013130,007126,17994.834.15$12,852,091
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

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               16,174 bbl  × $106.41 = $1,721,075
Casinghead gas    42,558 Mcf  × $  3.05 =   $129,625

────────────────────────────────────────────────────
Month total                               $1,850,700

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. 02/O/10318 is the state's own key, not one this site invented.