GREER, O. L., -C-

Operated by DIAMONDBACK E&P LLC (P-5 217012) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13930District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$7.1 M
Nov 1995 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
367
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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

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
OilDisposition56,039 bbl$2,350,556
Casinghead gasProduction1,099,184 Mcf$4,705,607
Total$7,056,163

108,403 Mcf of this lease's gas, across 14 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 (4)

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 31.5141, -101.5292. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

31.51422, -101.52972 · 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%
4 of 4 wells
With a plug date
100.0%
4 of 4 wells
Median depth
8,003 ft
4 wells filed one
Completion to plug
31.5 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
4100.0%
A plug date is filed
4100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
4100.0%
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 7,800 and 8,200 ft, median 8,003 ft, over the 4 wells that filed a depth.

Completions filed
Mar 1966 – Dec 1991
4 of 4 wells
Plug dates filed
Jan 2017 – Feb 2025
4 of 4 wells

Last completion to plug: a median of 31.5 years across the 4 wells that filed both dates, with the middle half between 29.6 years and 38.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-3833415158,200 ftDec 1991Feb 2025Yes
42-3833382037,805 ftDec 1987Jan 2017Yes
42-3833382147,800 ftDec 1987Sep 2017Yes
42-3831063618,200 ftMar 1966Aug 2018Yes

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 (367)

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

367 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 202417080.301.55$1,365
Feb 202412076.091.78$913
Jan 202427073.023.30$1,972
Dec 202326071.262.61$1,853
Nov 202328077.892.81$2,181
Oct 202333085.443.09$2,820
Sep 20230089.042.74$0
Aug 202346080.522.67$3,704
Jul 202346074.852.64$3,443
Jun 202354068.962.26$3,724
May 202344070.622.23$3,107
Apr 202347078.122.24$3,672
Mar 202340072.852.39$2,914
Feb 202334075.112.47$2,554
Jan 202335076.533.39$2,679
Dec 202226676.415.73$2,021
Nov 20221912385.005.65$2,309
Oct 20222313787.185.86$2,808
Sep 2022231184.888.16$2,042
Aug 202220094.529.13$1,890
Jul 2022260101.587.54$2,641
Jun 202200115.097.98$0
May 2022620109.378.43$6,781
Apr 2022320104.226.84$3,335
Mar 20223016108.885.08$3,348
Feb 202242091.054.86$3,824
Jan 202279081.844.54$6,465
Dec 20210071.323.90$0
Nov 202136077.435.24$2,787
Oct 202168079.795.71$5,426
Sep 20216941169.865.35$7,020
Aug 20216750666.024.22$6,559
Jul 20216940470.783.98$6,493
Jun 20217131869.493.38$6,009
May 20214558563.483.02$4,622
Apr 20214053260.362.76$3,882
Mar 20216248761.302.72$5,124
Feb 20214614757.805.55$3,474
Jan 20215430750.412.81$3,585
Dec 20205926044.642.68$3,329
Nov 20206414138.772.71$2,863
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 202027039.982.39$1,079
Jul 202010923038.371.83$4,602
Jun 2020229634.901.69$930
May 20202030716.921.81$896
Apr 20206640014.751.80$1,695
Mar 20208152430.341.86$3,430
Feb 20203043849.881.98$2,364
Jan 20203735757.252.09$2,866
Dec 20194530859.012.30$3,365
Nov 20193721855.302.75$2,646
Oct 2019716753.472.42$778
Sep 20193047255.052.66$2,906
Aug 20192138653.112.30$2,005
Jul 20192944956.272.46$2,736
Jun 20194052.782.49$211
May 2019137358.482.74$960
Apr 2019439562.632.75$2,954
Mar 20192711656.803.06$1,889
Feb 2019015450.852.79$430
Jan 20192521546.033.23$1,845
Dec 20182216246.594.19$1,703
Nov 20182712652.934.24$1,963
Oct 20181517761.443.40$1,523
Sep 2018012359.543.11$382
Aug 2018175759.403.07$1,185
Jul 2018011165.142.93$325
Jun 20181921060.183.08$1,790
May 2018018265.382.90$528
Apr 20181912663.842.90$1,578
Mar 20182111761.222.79$1,612
Feb 2018020761.782.77$573
Jan 20182016262.874.01$1,907
Dec 20171524857.272.92$1,584
Nov 2017023655.423.12$736
Oct 20173052949.292.98$3,057
Sep 2017151047.523.09$1,622
Aug 20171566345.373.00$2,672
Jul 20171562443.873.09$2,585
Jun 20171947842.493.09$2,283
May 20173847645.373.26$3,277
Apr 20173348847.933.21$3,149
Mar 20177259046.772.98$5,128
Feb 20172953950.452.95$3,055
Jan 20172861849.413.42$3,496
Dec 20165658148.763.72$4,894
Nov 20162946742.492.64$2,467
Oct 20163643446.193.09$3,004
Sep 20161138541.553.10$1,651
Aug 2016417041.442.92$663
Jul 20163926341.622.92$2,392
Jun 20163425845.352.69$2,235
May 2016011142.521.99$221
Apr 2016226236.561.99$595
Mar 20163116533.011.79$1,319
Feb 201608826.472.06$182
Jan 20167334427.352.36$2,810
Dec 20153025832.362.00$1,487
Nov 20156632938.792.17$3,273
Oct 20155654943.552.43$3,771
Sep 201512753942.992.76$6,947
Aug 2015651,04440.162.87$5,609
Jul 2015801,07848.152.95$7,027
Jun 20151211,14256.152.88$10,086
May 20152061,16255.212.96$14,807
Apr 201514682249.822.71$9,499
Mar 20151472,32942.892.93$13,140
Feb 2015712,26944.662.98$9,924
Jan 20151222,79543.433.10$13,965
Dec 20141792,83354.693.59$19,964
Nov 20141192,85570.464.25$20,524
Oct 20141402,17178.303.90$19,431
Sep 20141242,53986.164.05$20,955
Aug 2014992,52489.394.04$19,034
Jul 2014632,42596.564.18$16,219
Jun 20141232,42298.164.74$23,546
May 20141272,67294.734.73$24,660
Apr 201402,59595.944.81$12,480
Mar 20142222,71895.895.06$35,032
Feb 2014432,48197.406.19$19,551
Jan 201464090.404.86$5,786
Dec 2013862,07091.824.35$16,910
Nov 20131042,00188.853.74$16,721
Oct 2013681,77597.423.78$13,333
Sep 20131462,637104.113.72$25,004
Aug 2013982,897104.253.52$20,422
Jul 2013862,650102.523.72$18,669
Jun 2013732,76694.403.93$17,771
May 2013782,86994.834.15$19,300
Apr 20131372,55493.964.28$23,810
Mar 20131483,36693.623.91$27,026
Feb 20131472,94991.233.42$23,496
Jan 2013973,22591.603.42$19,914
Dec 2012883,28486.773.42$18,868
Nov 20121223,21486.953.62$22,259
Oct 2012813,28889.383.40$18,418
Sep 20121213,14394.672.92$20,628
Aug 2012773,29292.662.91$16,708
Jul 20121153,29185.133.02$19,731
Jun 2012823,22279.822.52$14,662
May 20121283,33391.612.49$20,020
Apr 20121343,273101.652.00$20,157
Mar 20121003,149105.052.22$17,502
Feb 20122173,567101.102.57$31,107
Jan 20121074,07698.092.73$21,640
Dec 20112124,07696.873.24$33,742
Nov 20111553,97995.723.31$28,012
Oct 20111554,08884.983.65$28,087
Sep 20111033,26883.623.99$21,638
Aug 20111983,82483.404.15$32,380
Jul 20111034,25794.144.52$28,926
Jun 20111533,98692.904.64$32,708
May 20112003,96798.134.40$37,100
Apr 20111653,804105.964.33$33,967
Mar 20112154,26896.364.06$38,034
Feb 20111032,95085.644.18$21,152
Jan 20111643,66286.504.59$30,990
Dec 20101694,07285.734.35$32,192
Nov 20101614,25480.843.80$29,161
Oct 20102174,45978.103.51$32,594
Sep 2010563,70872.633.98$18,823
Aug 20101634,40373.684.42$31,468
Jul 20102164,50772.554.74$37,018
Jun 20101453,32370.364.91$26,519
May 20101604,33571.124.24$29,739
Apr 20101484,13981.694.12$29,154
Mar 20101924,13878.394.39$33,211
Feb 20101573,82973.585.44$32,391
Jan 20101963,64974.365.96$36,338
Dec 20091954,05671.445.48$36,173
Nov 20091994,05674.593.75$30,059
Oct 20091924,37272.544.11$31,898
Sep 20091894,21665.543.06$25,308
Aug 20091434,38267.423.22$23,745
Jul 20091384,33661.133.46$23,458
Jun 20091914,27866.163.90$29,299
May 20091804,43854.743.93$27,276
Apr 20091444,31846.773.59$22,226
Mar 20091924,48742.144.06$26,304
Feb 20091414,03332.814.63$23,311
Jan 20091444,36935.865.37$28,630
Dec 20081444,45037.105.98$31,941
Nov 20081924,32355.496.86$40,311
Oct 20081924,51275.246.92$45,678
Sep 20081884,140101.767.88$51,742
Aug 2008944,564114.228.48$49,453
Jul 20081384,194131.0811.39$65,856
Jun 20081364,527131.3313.03$76,860
May 20081364,486123.1711.57$68,673
Apr 20081803,803110.3110.45$59,616
Mar 20081843,657101.909.66$54,091
Feb 20081214,44092.538.77$50,138
Jan 20082174,50990.388.21$56,612
Dec 2007874,20188.337.30$38,360
Nov 20071254,59791.677.29$44,979
Oct 20071724,86382.856.92$47,912
Sep 20071764,54075.846.24$41,696
Aug 20072293,63969.066.39$39,060
Jul 20071663,48570.906.39$34,031
Jun 20071663,61362.007.55$37,565
May 20072214,06258.747.85$44,853
Apr 20072813,27459.617.81$42,305
Mar 20071693,73356.927.30$36,878
Feb 20072293,97155.108.22$45,244
Jan 20071713,93450.306.73$35,065
Dec 20062263,72356.656.92$38,560
Nov 20061612,85954.207.62$30,505
Oct 20061583,75754.906.01$31,268
Sep 20061213,49760.085.04$24,885
Aug 20061184,45468.717.34$40,800
Jul 20061175,09469.376.34$40,426
Jun 20061585,11566.286.38$43,126
May 200622357366.016.42$18,402
Apr 20061479,50064.397.36$79,390
Mar 20061126,21156.707.08$50,342
Feb 20061284,90257.597.75$45,368
Jan 20062175,15760.598.93$59,217
Dec 20051264,95554.9413.42$73,396
Nov 20051695,30754.6910.59$65,435
Oct 20051645,13558.3413.80$80,409
Sep 20051274,98361.4512.08$67,994
Aug 20051305,32861.519.80$60,194
Jul 20051405,27955.697.84$49,203
Jun 20051654,99552.337.38$45,503
May 20051164,82345.226.65$37,324
Apr 20051614,31649.207.36$39,689
Mar 20052105,48450.377.15$49,815
Feb 20051725,14745.226.31$40,265
Jan 20051625,50443.166.32$41,789
Dec 20041964,87339.866.75$40,711
Nov 20041194,41145.286.33$33,312
Oct 20041624,96849.706.52$40,418
Sep 20041225,03043.245.28$31,853
Aug 20041194,14242.375.55$28,033
Jul 20041565,87238.286.08$41,698
Jun 20042045,76036.106.43$44,419
May 20041344,94937.486.49$37,164
Apr 20041845,23534.475.86$37,012
Mar 20042595,62634.365.53$40,012
Feb 20041865,29532.455.51$35,209
Jan 20041905,61832.036.30$41,477
Dec 20032265,47630.266.30$41,347
Nov 20031125,50528.804.60$28,522
Oct 20031845,66128.174.76$32,128
Sep 20032295,40826.314.75$31,710
Aug 20031565,66329.765.13$33,692
Jul 20031514,81929.415.17$29,359
Jun 20031915,76528.565.98$39,947
May 20032386,07526.595.97$42,612
Apr 20031885,73926.675.41$36,046
Mar 20031625,81331.146.10$40,481
Feb 20032124,62133.487.93$43,723
Jan 20032703,55430.315.58$28,022
Dec 20022554,13726.914.85$26,942
Nov 20022954,53224.664.14$26,023
Oct 20021664,70426.464.23$24,286
Sep 20022214,55127.443.64$22,608
Aug 20022245,16225.963.16$22,148
Jul 20022025,05324.583.06$20,436
Jun 20021935,17623.733.34$21,859
May 20022515,00524.663.58$24,128
Apr 20022804,44923.653.51$22,248
Mar 20022434,26922.003.10$18,592
Feb 20022503,64918.222.38$13,224
Jan 20027074,19917.172.38$22,115
Dec 20014475,65116.932.36$20,929
Nov 20015994,35318.072.41$21,295
Oct 20015205,79019.782.53$24,928
Sep 20015965,54524.262.25$26,943
Aug 20013925,55824.873.05$26,719
Jul 20012905,88523.933.20$25,755
Jun 20016145,80824.563.82$37,291
May 20014026,18425.524.31$36,896
Apr 20014044,77224.685.34$35,431
Mar 200123,89924.545.38$21,012
Feb 20012414,26027.755.77$31,256
Jan 20012,6414,97627.478.40$114,341
Dec 20002755,06026.889.12$53,552
Nov 20001844,45832.215.66$31,150
Oct 20002243,79731.235.15$26,533
Sep 20002614,35831.875.19$30,921
Aug 20002715,78829.644.54$34,314
Jul 20005345,61528.534.09$38,199
Jun 20002104,88629.304.40$27,638
May 20001325,41927.263.68$23,539
Apr 20002195,47424.513.12$22,425
Mar 20002205,02728.422.86$20,628
Feb 20001764,22027.622.73$16,367
Jan 20001945,47425.272.48$18,481
Dec 19992725,57224.282.42$20,109
Nov 19992355,05723.192.43$17,758
Oct 19993144,71220.982.80$19,799
Sep 19993454,36721.752.62$18,940
Aug 19992694,99619.262.88$19,547
Jul 19993444,51717.892.37$16,870
Jun 19993364,97115.942.36$17,098
May 19993834,51715.792.32$16,532
Apr 19992704,45915.102.21$13,923
Mar 19996765,36212.471.84$18,287
Feb 19991614,9459.981.82$10,596
Jan 19992315,29210.381.90$12,452
Dec 1998845,5779.201.77$10,663
Nov 1998485,75810.892.19$13,108
Oct 19982615,27612.421.97$13,631
Sep 19982714,14612.592.08$12,046
Aug 19982374,66211.301.91$11,570
Jul 19982946,30611.742.24$17,560
Jun 19983716,04411.242.24$17,692
May 19987415,79612.622.21$22,139
Apr 19983197,21213.042.51$22,228
Mar 19983575,90512.802.31$18,207
Feb 19982486,27013.952.30$17,875
Jan 19982154,66314.702.15$13,208
Dec 19972693,50616.322.41$12,843
Nov 19973283,07118.193.09$15,450
Oct 19973663,94319.253.15$19,465
Sep 19972413,85117.742.95$15,655
Aug 19973224,71917.862.55$17,807
Jul 19973985,68717.582.25$19,775
Jun 19973784,95617.242.26$17,703
May 199727215,75318.972.31$41,526
Apr 19973315,73817.882.08$17,869
Mar 19972524,47918.951.94$13,461
Feb 19973265,05120.492.21$17,822
Jan 19974083,59823.483.54$22,316
Dec 19963134,96223.32$7,299
Nov 19963086,37921.97$6,767
Oct 19964307,07323.31$10,023
Sep 19962306,62322.22$5,111
Aug 19963157,20520.26$6,382
Jul 19963229,40719.55$6,295
Jun 19963499,20818.73$6,537
May 19963278,37619.43$6,354
Apr 19963697,84821.51$7,937
Mar 19963778,06519.38$7,306
Feb 19963648,30716.98$6,181
Jan 19964568,23617.07$7,784
Dec 19954988,68217.19$8,561
Nov 19954838,03216.00$7,728

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.

Mar 2024 — as filed, then multipliedworked
Oil                   17 bbl  × $ 80.30 =     $1,365
Casinghead gas         0 Mcf  × $  1.55 =         $0

────────────────────────────────────────────────────
Month total                                   $1,365

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/O/13930 is the state's own key, not one this site invented.