ROCK CREEK

Operated by CRA-GRO CROP SERVICE, INC. (P-5 103655) in the PICKWICK (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 28781District 7BField 71370500OilCasinghead gasSaveExport
Value, all time
$2.1 M
Mar 2000 – May 2026
Value, last 12 filed months
$108 k
at the published price for each month
Months reported
315
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 25 leases and 42 wells, and the rule below applies to all of them.

Discovered
1947-07-28
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 80 acres.

The Commission's schedule remark for this field reads: EFFEC. 6-1-79 PER DOCKET #7B-71,957

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
OilDisposition41,022 bbl$1,749,524
Casinghead gasProduction73,623 Mcf$361,698
Total$2,111,222

Wells on this lease (7)

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 32.9499, -98.4089. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

32.94961, -98.40777 · 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
42.9%
3 of 7 wells
With a plug date
28.6%
2 of 7 wells
Median depth
4,250 ft
7 wells filed one
Completion to plug
22.6 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
342.9%
A plug date is filed
228.6%
BothOn the schedule and plugged. Neither fact cancels the other.
228.6%
NeitherNo plug date, and not on the schedule.
457.1%

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 1,830 and 4,800 ft, median 4,250 ft, over the 7 wells that filed a depth.

Completions filed
Jul 1982 – Sep 2001
7 of 7 wells
Plug dates filed
May 2013 – Jul 2014
2 of 7 wells; 5 filed none

Last completion to plug: a median of 22.6 years across the 2 wells that filed both dates, with the middle half between 17.9 years and 27.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-363349821181,830 ftSep 2001
42-363325441054,800 ftAug 2000Yes
42-363349121161,850 ftAug 2000
42-363328871114,250 ftMar 2000May 2013Yes
42-363325481154,761 ftMay 1996
42-363305401044,292 ftMay 1996
42-363328941064,230 ftJul 1982Jul 2014Yes

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 (315)

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

315 months

May 202600106.413.05$0
Apr 202684098.932.87$8,310
Mar 20260089.753.15$0
Feb 2026322063.503.75$20,447
Jan 2026152059.138.00$8,988
Dec 2025346056.664.41$19,604
Nov 2025340058.593.93$19,921
Oct 2025171059.383.30$10,154
Sep 2025158062.743.08$9,913
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 2025165066.483.13$10,969
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 2025164067.704.27$11,103
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024157068.993.12$10,831
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 2024168069.612.36$11,694
Aug 20241075.632.06$76
Jul 2024158079.932.15$12,629
Jun 20240078.082.63$0
May 2024157078.812.20$12,373
Apr 2024171084.451.66$14,441
Mar 2024168080.301.55$13,490
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 2023164071.262.61$11,687
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 2023155074.852.64$11,602
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 2023164078.122.24$12,812
Mar 20230072.852.39$0
Feb 2023168075.112.47$12,618
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 2022171087.185.86$14,908
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 20221620104.226.84$16,884
Mar 20223440108.885.08$37,455
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 2021168077.435.24$13,008
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 2018170059.403.07$10,098
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 201779057.272.92$4,524
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 2017171045.373.00$7,758
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 2017166050.452.95$8,375
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 2016155045.352.69$7,029
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 2016172027.352.36$4,704
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 2015173043.552.43$7,534
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 2015168049.822.71$8,370
Mar 20150042.892.93$0
Feb 201501944.662.98$57
Jan 20151633443.433.10$7,185
Dec 201403154.693.59$111
Nov 201404170.464.25$174
Oct 201406578.303.90$254
Sep 201406586.164.05$263
Aug 20141672189.394.04$15,013
Jul 201408996.564.18$372
Jun 201409098.164.74$426
May 2014014694.734.73$690
Apr 201416510095.944.81$16,311
Mar 2014010295.895.06$516
Feb 201404897.406.19$297
Jan 201406590.404.86$316
Dec 201307491.824.35$322
Nov 20131735488.853.74$15,573
Oct 201304497.423.78$166
Sep 2013042104.113.72$156
Aug 201300104.253.52$0
Jul 2013047102.523.72$175
Jun 20131704594.403.93$16,225
May 201307194.834.15$295
Apr 201307693.964.28$325
Mar 20131716393.623.91$16,256
Feb 201306291.233.42$212
Jan 20130091.603.42$0
Dec 20120386.773.42$10
Nov 20120786.953.62$25
Oct 201204689.383.40$156
Sep 201203194.672.92$90
Aug 201204392.662.91$125
Jul 201205885.133.02$175
Jun 201205879.822.52$146
May 20121563891.612.49$14,386
Apr 2012056101.652.00$112
Mar 2012054105.052.22$120
Feb 2012045101.102.57$116
Jan 20121696598.092.73$16,755
Dec 201106696.873.24$214
Nov 20111645295.723.31$15,870
Oct 201105084.983.65$182
Sep 20111584583.623.99$13,391
Aug 20111625383.404.15$13,731
Jul 20111675894.144.52$15,983
Jun 20111775892.904.64$16,712
May 201105898.134.40$255
Apr 2011046105.964.33$199
Mar 2011806196.364.06$7,956
Feb 201105385.644.18$222
Jan 20111748486.504.59$15,436
Dec 201008885.734.35$383
Nov 201007080.843.80$266
Oct 20101766678.103.51$13,977
Sep 201008672.633.98$342
Aug 201009673.684.42$424
Jul 20101687972.554.74$12,563
Jun 201009070.364.91$442
May 20101727471.124.24$12,546
Apr 20100881.694.12$33
Mar 201001278.394.39$53
Feb 2010167673.585.44$12,321
Jan 201003974.365.96$233
Dec 200904871.445.48$263
Nov 2009338374.593.75$25,223
Oct 2009018372.544.11$752
Sep 2009022065.543.06$674
Aug 200916813467.423.22$11,758
Jul 2009011461.133.46$395
Jun 2009012566.163.90$487
May 20091677954.743.93$9,452
Apr 200908046.773.59$287
Mar 200905542.144.06$223
Feb 20091684932.814.63$5,739
Jan 200903635.865.37$193
Dec 200803037.105.98$179
Nov 200805555.496.86$377
Oct 200817414875.246.92$14,116
Sep 2008184107101.767.88$19,567
Aug 20080103114.228.48$874
Jul 200817199131.0811.39$23,542
Jun 2008171118131.3313.03$23,995
May 20080202123.1711.57$2,338
Apr 2008170231110.3110.45$21,168
Mar 20080184101.909.66$1,778
Feb 2008018992.538.77$1,658
Jan 2008020390.388.21$1,666
Dec 200717221188.337.30$16,733
Nov 2007017991.677.29$1,305
Oct 2007023982.856.92$1,654
Sep 200717222975.846.24$14,474
Aug 2007024469.066.39$1,559
Jul 2007025870.906.39$1,648
Jun 200716923662.007.55$12,259
May 200701358.747.85$102
Apr 200703359.617.81$258
Mar 20073324056.927.30$19,190
Feb 200705655.108.22$460
Jan 200705050.306.73$336
Dec 200605356.656.92$367
Nov 20061744854.207.62$9,796
Oct 20061786754.906.01$10,175
Sep 200607960.085.04$398
Aug 20063468768.717.34$24,412
Jul 200608869.376.34$558
Jun 200617611366.286.38$12,387
May 200609266.016.42$591
Apr 2006013564.397.36$994
Mar 200616812256.707.08$10,390
Feb 20060057.597.75$0
Jan 20061673060.598.93$10,387
Dec 20051742354.9413.42$9,868
Nov 200505254.6910.59$551
Oct 200517917558.3413.80$12,857
Sep 200518323061.4512.08$14,024
Aug 2005025961.519.80$2,537
Jul 200516728355.697.84$11,520
Jun 2005029152.337.38$2,148
May 200517524745.226.65$9,556
Apr 200516822449.207.36$9,914
Mar 200517825050.377.15$10,755
Feb 2005024245.226.31$1,527
Jan 200523321543.166.32$11,416
Dec 200435022939.866.75$15,497
Nov 200417825045.286.33$9,642
Oct 20041667149.706.52$8,713
Sep 2004010343.245.28$544
Aug 2004013942.375.55$772
Jul 200416714638.286.08$7,281
Jun 2004011536.106.43$740
May 200433812237.486.49$13,461
Apr 200416010634.475.86$6,136
Mar 200433510034.365.53$12,064
Feb 200417310932.455.51$6,214
Jan 2004028132.036.30$1,770
Dec 2003037830.266.30$2,382
Nov 200334455028.804.60$12,435
Oct 200334058028.174.76$12,338
Sep 200317347826.314.75$6,822
Aug 200317349529.765.13$7,688
Jul 2003063829.415.17$3,299
Jun 200334470428.565.98$14,037
May 200318072526.595.97$9,116
Apr 200316466826.675.41$7,986
Mar 200332564131.146.10$14,028
Feb 200317359433.487.93$10,500
Jan 200317767430.315.58$9,127
Dec 200218470126.914.85$8,354
Nov 200250274224.664.14$15,449
Oct 200233274826.464.23$11,948
Sep 2002096027.443.64$3,490
Aug 200251072125.963.16$15,521
Jul 200215695724.583.06$6,765
Jun 200247878523.733.34$13,963
May 200217298924.663.58$7,786
Apr 20025231,03523.653.51$16,004
Mar 20024891,07022.003.10$14,078
Feb 20023291,10118.222.38$8,610
Jan 20023401,17617.172.38$8,632
Dec 20016821,28916.932.36$14,594
Nov 20016721,58718.072.41$15,961
Oct 20015101,83819.782.53$14,736
Sep 20015201,42624.262.25$15,826
Aug 200134498224.873.05$11,553
Jul 200101,02023.933.20$3,261
Jun 20014791,25324.563.82$16,556
May 20011681,43125.524.31$10,451
Apr 20015041,39224.685.34$19,865
Mar 20015281,57824.545.38$21,441
Feb 20015251,69327.755.77$24,332
Jan 20014812,19327.478.40$31,632
Dec 20006742,44626.889.12$40,431
Nov 20005242,93032.215.66$33,456
Oct 20001,2113,03631.235.15$53,441
Sep 20002,6493,62531.875.19$103,225
Aug 20002,5153,52129.644.54$90,533
Jul 20001,0202,48128.534.09$39,247
Jun 20001,0442,31729.304.40$40,778
May 20001,6162,28427.263.68$52,457
Apr 20002,1282,01024.513.12$58,420
Mar 200002628.422.86$74

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                   84 bbl  × $ 98.93 =     $8,310
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                   $8,310

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. 7B/O/28781 is the state's own key, not one this site invented.