COLLEY-TREYBIG UNIT

Operated by MAGNOLIA OIL & GAS OPERATING LLC (P-5 521544) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 22555District 03Field 34733500OilCasinghead gasSaveExport
Value, all time
$18.9 M
Jul 1994 – May 2026
Value, last 12 filed months
$508 k
at the published price for each month
Months reported
383
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 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered
1960-10-29
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 2025-09-30.

The Commission's schedule remark for this field reads: DKT OG-25-00028011: UFT FIELD, ALLOCATION FORMULA SUSPENDED

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
OilDisposition457,660 bbl$17,240,332
Casinghead gasProduction531,141 Mcf$1,611,251
Total$18,851,583

140,275 Mcf of this lease's gas, across 29 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 (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 30.6599, -96.6763. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.65994, -96.67628 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
11,170 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

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 11,170 ft.

Completions filed
Jun 1994
1 of 1 wells

1 well

42-05133428111,170 ftJun 1994

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 (383)

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

383 months

May 2026541956106.413.05$60,480
Apr 202652984198.932.87$54,747
Mar 202670469389.753.15$65,367
Feb 202635262663.503.75$24,700
Jan 202653583059.138.00$38,273
Dec 20255341,13756.664.41$35,274
Nov 20255331,11258.593.93$35,595
Oct 202554851859.383.30$34,252
Sep 202553664162.743.08$35,601
Aug 202555074863.933.01$37,417
Jul 202553349766.743.32$37,220
Jun 202571162866.483.13$49,232
May 202535944660.553.23$23,179
Apr 202553774062.363.54$36,109
Mar 202571585267.704.27$52,042
Feb 202570786570.884.34$53,867
Jan 202554395474.324.28$44,438
Dec 20247071,04368.993.12$52,032
Nov 20246991,03069.052.20$50,530
Oct 20245341,02071.372.28$40,439
Sep 202470871969.612.36$50,984
Aug 20245431,00275.632.06$43,135
Jul 20246961,00979.932.15$57,797
Jun 202453671278.082.63$43,726
May 202452279578.812.20$42,887
Apr 202454676384.451.66$47,376
Mar 202453957780.301.55$44,173
Feb 202436748776.091.78$28,794
Jan 202455034473.023.30$41,295
Dec 202354666471.262.61$40,641
Nov 202335924077.892.81$28,636
Oct 202353424685.443.09$46,384
Sep 202353223689.042.74$48,015
Aug 202356123780.522.67$45,805
Jul 202353222374.852.64$40,409
Jun 202353123068.962.26$37,137
May 202335617870.622.23$25,537
Apr 202303678.122.24$81
Mar 202336924672.852.39$27,470
Feb 202335722475.112.47$27,367
Jan 20230676.533.39$20
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 202217556101.587.54$18,199
Jun 2022343240115.097.98$41,390
May 2022356248109.378.43$41,027
Apr 2022371240104.226.84$40,307
Mar 2022365248108.885.08$41,000
Feb 202218522491.054.86$17,933
Jan 202236424881.844.54$30,915
Dec 2021355071.323.90$25,319
Nov 2021354077.435.24$27,410
Oct 2021178079.795.71$14,203
Sep 2021363069.865.35$25,359
Aug 2021173066.024.22$11,421
Jul 2021353070.783.98$24,985
Jun 2021367069.493.38$25,503
May 2021358063.483.02$22,726
Apr 2021346060.362.76$20,885
Mar 2021359061.302.72$22,007
Feb 2021370057.805.55$21,386
Jan 2021376050.412.81$18,954
Dec 2020346044.642.68$15,445
Nov 2020543038.772.71$21,052
Oct 2020541036.972.48$20,001
Sep 2020183037.091.99$6,787
Aug 2020527039.982.39$21,069
Jul 2020178038.371.83$6,830
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020363014.751.80$5,354
Mar 202035348130.341.86$11,603
Feb 202057481849.881.98$30,251
Jan 202054184757.252.09$32,746
Dec 20193591,21559.012.30$23,984
Nov 20195541,00855.302.75$33,409
Oct 20197341,26953.472.42$42,316
Sep 20193631,10655.052.66$22,922
Aug 20197117153.112.30$37,925
Jul 2019531056.272.46$29,879
Jun 20197111,45652.782.49$41,154
May 201936342958.482.74$22,404
Apr 201953987262.632.75$36,156
Mar 201954185356.803.06$33,341
Feb 201935378850.852.79$20,150
Jan 201957168046.033.23$28,478
Dec 20185741,36046.594.19$32,435
Nov 201855279152.934.24$32,569
Oct 20186161,12261.443.40$41,660
Sep 20187131,10959.543.11$45,899
Aug 20185721,22859.403.07$37,743
Jul 20183711,29765.142.93$27,970
Jun 201837096460.183.08$25,233
May 20185661,88265.382.90$42,464
Apr 201856848763.842.90$37,674
Mar 201856886861.222.79$37,192
Feb 201853879461.782.77$35,434
Jan 20183911,01862.874.01$28,664
Dec 2017564057.272.92$32,300
Nov 20175591,12055.423.12$34,472
Oct 20173721,15449.292.98$21,779
Sep 20175681,33547.523.09$31,113
Aug 20175741,33445.373.00$30,050
Jul 20175731,62743.873.09$30,161
Jun 20175641,39942.493.09$28,283
May 201754194345.373.26$27,623
Apr 2017545047.933.21$26,122
Mar 20173781,40346.772.98$21,865
Feb 201736925550.452.95$19,369
Jan 201755170849.413.42$29,645
Dec 201636024948.763.72$18,481
Nov 20163651,20242.492.64$18,687
Oct 20163591,21946.193.09$20,349
Sep 20163661,05241.553.10$18,469
Aug 20165361,28941.442.92$25,981
Jul 201618248041.622.92$8,979
Jun 20163551,03145.352.69$18,868
May 201636699842.521.99$17,549
Apr 20163731,07736.561.99$15,781
Mar 20165501,09333.011.79$20,116
Feb 201638195426.472.06$12,054
Jan 20163731,21927.352.36$13,084
Dec 20153771,00632.362.00$14,213
Nov 20155381,12838.792.17$23,314
Oct 201537473643.552.43$18,074
Sep 201536453142.992.76$17,113
Aug 201537161440.162.87$16,663
Jul 201556664348.152.95$29,147
Jun 201537937756.152.88$22,368
May 201539248555.212.96$23,076
Apr 201536880249.822.71$20,504
Mar 20153881,06342.892.93$19,761
Feb 201538568244.662.98$19,224
Jan 20155521,08243.433.10$27,328
Dec 20143601,12654.693.59$23,732
Nov 20143691,18370.464.25$31,030
Oct 20145491,08778.303.90$47,227
Sep 201436296986.164.05$35,110
Aug 201436769689.394.04$35,615
Jul 201452345296.564.18$52,390
Jun 201437861098.164.74$39,994
May 20143701,19094.734.73$40,675
Apr 20143801,31595.944.81$42,781
Mar 20145571,37295.895.06$60,349
Feb 20143691,26097.406.19$43,743
Jan 20145541,34090.404.86$56,595
Dec 20135621,23991.824.35$56,998
Nov 20135521,17788.853.74$53,445
Oct 20137071,44097.423.78$74,318
Sep 20135501,401104.113.72$62,469
Aug 20135281,411104.253.52$60,014
Jul 20135391,446102.523.72$60,634
Jun 20137161,50194.403.93$73,494
May 20135391,72694.834.15$58,275
Apr 20137291,64793.964.28$75,550
Mar 20135401,73993.623.91$57,359
Feb 20137171,64791.233.42$71,045
Jan 20135421,73791.603.42$55,588
Dec 20127131,79586.773.42$68,006
Nov 20127251,66486.953.62$69,071
Oct 20127171,77789.383.40$70,127
Sep 20129081,23194.672.92$89,553
Aug 20127491,95392.662.91$75,082
Jul 201292286685.133.02$81,106
Jun 20127211,90379.822.52$62,344
May 20121,09315791.612.49$100,520
Apr 20128951,929101.652.00$94,829
Mar 20121,0962,215105.052.22$120,057
Feb 20129172,004101.102.57$97,859
Jan 20121,0992,12598.092.73$113,611
Dec 20111,2672,18796.873.24$129,820
Nov 20111,2641,95495.723.31$127,460
Oct 20111,0842,25284.983.65$100,335
Sep 20111,2672,33083.623.99$115,233
Aug 20111,4492,36983.404.15$130,676
Jul 20111,6292,38794.144.52$164,137
Jun 20111,7932,48292.904.64$178,086
May 20111,8212,41298.134.40$189,319
Apr 20111,9871,994105.964.33$219,183
Mar 20111,9792,36496.364.06$200,288
Feb 20112,3612,00385.644.18$210,569
Jan 20112,7442,25186.504.59$247,685
Dec 20103,6131,50085.734.35$316,264
Nov 20102,39364480.843.80$195,894
Oct 201037275178.103.51$31,688
Sep 20105461,10272.633.98$44,041
Aug 20105391,30673.684.42$45,485
Jul 20103601,26672.554.74$32,114
Jun 20107191,27570.364.91$56,850
May 20105431,30171.124.24$44,128
Apr 20105491,22781.694.12$49,906
Mar 20105451,26478.394.39$48,270
Feb 20105481,14273.585.44$46,537
Jan 20105421,23674.365.96$47,675
Dec 20095431,25071.445.48$45,647
Nov 20097241,25574.593.75$58,711
Oct 20095431,31572.544.11$44,794
Sep 20095391,20365.543.06$39,013
Aug 20095381,35267.423.22$40,623
Jul 20097211,34461.133.46$48,731
Jun 20095441,33566.163.90$41,191
May 20095511,26754.743.93$35,136
Apr 20095671,12746.773.59$30,562
Mar 20097311,20842.144.06$35,708
Feb 20095631,03732.814.63$23,276
Jan 20095741,18335.865.37$26,938
Dec 20087401,29137.105.98$35,170
Nov 20087441,23855.496.86$49,778
Oct 200857292875.246.92$49,461
Sep 20085801,268101.767.88$69,009
Aug 20087721,280114.228.48$99,036
Jul 20085781,231131.0811.39$89,785
Jun 20087621,251131.3313.03$116,377
May 20087671,227123.1711.57$108,673
Apr 20085801,137110.3110.45$75,867
Mar 20087771,191101.909.66$90,686
Feb 20085831,16392.538.77$64,145
Jan 20087771,27690.388.21$80,696
Dec 20077781,35688.337.30$78,622
Nov 20079721,22691.677.29$98,043
Oct 20075531,08482.856.92$53,319
Sep 20077481,22975.846.24$64,402
Aug 20077541,28669.066.39$60,286
Jul 20077651,23170.906.39$62,102
Jun 20077511,07562.007.55$54,677
May 200775965558.747.85$49,723
Apr 200738680959.617.81$29,324
Mar 20077581,26156.927.30$52,353
Feb 20077591,14955.108.22$51,261
Jan 20077751,36750.306.73$48,178
Dec 20067431,51056.656.92$52,538
Nov 20067501,28454.207.62$50,431
Oct 20067351,36154.906.01$48,536
Sep 20067311,32260.085.04$50,578
Aug 20069031,40168.717.34$72,328
Jul 20067381,52569.376.34$60,868
Jun 20069231,46266.286.38$70,510
May 20067211,41366.016.42$56,672
Apr 20069161,32864.397.36$68,756
Mar 200694149056.707.08$56,825
Feb 20067431,33257.597.75$53,114
Jan 20069141,45360.598.93$68,359
Dec 20057541,16154.9413.42$57,000
Nov 20059501,87754.6910.59$71,830
Oct 20059391,58158.3413.80$76,592
Sep 20059271,19561.4512.08$71,399
Aug 20059261,40461.519.80$70,713
Jul 20059411,50455.697.84$64,201
Jun 20059111,29252.337.38$57,209
May 20051,09165845.226.65$53,711
Apr 20059151,78449.207.36$58,149
Mar 20051,1021,62150.377.15$67,106
Feb 20051,0761,72545.226.31$59,545
Jan 20051,2941,69043.166.32$66,534
Dec 20041,1081,63739.866.75$55,216
Nov 20041,1091,25145.286.33$58,135
Oct 20041,1351,11649.706.52$63,680
Sep 20041,0631,23643.245.28$52,495
Aug 20041,1111,00142.375.55$52,629
Jul 20041,1151,02838.286.08$48,937
Jun 20041,0961,10336.106.43$46,661
May 20041,0941,04137.486.49$47,764
Apr 200493771234.475.86$36,470
Mar 20041,1341,09034.365.53$44,992
Feb 20041,08481932.455.51$39,688
Jan 20041,1161,01532.036.30$42,140
Dec 20031,29585130.266.30$44,549
Nov 20031,11782528.804.60$35,961
Oct 20031,11377928.174.76$35,061
Sep 20031,28969326.314.75$37,205
Aug 20031,09762229.765.13$35,837
Jul 200394457029.415.17$30,710
Jun 200395150128.565.98$30,158
May 20031,11843526.595.97$32,326
Apr 200391935426.675.41$26,424
Mar 20031,08041631.146.10$36,167
Feb 20031,09353633.487.93$40,842
Jan 200378163130.315.58$27,194
Dec 20021,10365526.914.85$32,861
Nov 200273055124.664.14$20,281
Oct 200293243926.464.23$26,517
Sep 200254548827.443.64$16,729
Aug 200272145325.963.16$20,151
Jul 200234949024.583.06$10,079
Jun 2002024523.733.34$818
May 20020024.663.58$0
Apr 200217829123.653.51$5,232
Mar 2002512922.003.10$510
Feb 2002625218.222.38$708
Jan 2002010517.172.38$249
Dec 2001510116.932.36$323
Nov 20011795818.072.41$3,374
Oct 2001032619.782.53$824
Sep 200117224.262.25$186
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 200103024.563.82$115
May 20013413725.524.31$8,862
Apr 20011653624.685.34$4,264
Mar 200117318224.545.38$5,224
Feb 200152744027.755.77$17,162
Jan 200189187527.478.40$31,825
Dec 20008801,11026.889.12$33,780
Nov 20001,0841,44532.215.66$43,091
Oct 20001,2091,71731.235.15$46,592
Sep 20001,0441,10331.875.19$38,993
Aug 20001,0271,75429.644.54$38,405
Jul 20001,1981,82728.534.09$41,651
Jun 20001,0651,86629.304.40$39,410
May 20001,2381,78527.263.68$40,316
Apr 20001,0531,75424.513.12$31,274
Mar 20001,25273428.422.86$37,681
Feb 20009001,74927.622.73$29,627
Jan 20001,0432,01925.272.48$31,365
Dec 19998842,30424.282.42$27,048
Nov 19991,0632,08923.192.43$29,736
Oct 19991,0622,64020.982.80$29,683
Sep 19997282,13921.752.62$21,436
Aug 19991,4191,94919.262.88$32,934
Jul 19991,0583,04517.892.37$26,151
Jun 19991,2283,05415.942.36$26,788
May 19991,4163,32815.792.32$30,083
Apr 19991,0652,88315.102.21$22,447
Mar 19991,4373,26612.471.84$23,923
Feb 19991,4272,8759.981.82$19,468
Jan 19991,6023,00610.381.90$22,340
Dec 19986951,6799.201.77$9,371
Nov 19981,4063,53910.892.19$23,047
Oct 19981,4203,13012.421.97$23,800
Sep 19981,2453,31412.592.08$22,576
Aug 19981,7652,95511.301.91$25,581
Jul 19981,7553,32311.742.24$28,038
Jun 19982,1162,28311.242.24$28,892
May 19981,6012,01312.622.21$24,646
Apr 19981,9502,26313.042.51$31,098
Mar 19982,3012,59712.802.31$35,450
Feb 19981,9692,28613.952.30$32,723
Jan 19982,2932,49414.702.15$39,081
Dec 19971,8012,36416.322.41$35,092
Nov 19972,3232,42018.193.09$49,729
Oct 19972,4922,57919.253.15$56,094
Sep 19971,9532,38417.742.95$41,691
Aug 19972,1012,67317.862.55$44,353
Jul 19972,4612,62317.582.25$49,158
Jun 19971,9172,51817.242.26$38,733
May 19972,3052,41918.972.31$49,310
Apr 19972,2932,68817.882.08$46,597
Mar 19972,4802,34018.951.94$51,534
Feb 19972,5192,08320.492.21$56,209
Jan 19972,8122,19623.483.54$73,799
Dec 19962,4942,21023.32$58,160
Nov 19962,6871,87021.97$59,033
Oct 19961,9411,58123.31$45,245
Sep 19963,0123,00122.22$66,927
Aug 19963,6573,75020.26$74,091
Jul 19963,1814,09319.55$62,189
Jun 19963,5245,73918.73$66,005
May 19963,5454,80219.43$68,879
Apr 19965,1063,68321.51$109,830
Mar 19965,8523,31019.38$113,412
Feb 19961,269016.98$21,548
Jan 19963,41626017.07$58,311
Dec 19954,6332,50317.19$79,641
Nov 19955,1303,04716.00$82,080
Oct 19955,59296215.43$86,285
Sep 19955,6403,54116.18$91,255
Aug 19956,51183115.92$103,655
Jul 19956,58178915.24$100,294
Jun 19957,6781,74016.41$125,996
May 19957,8161,91917.56$137,249
Apr 19958,9721,86117.73$159,074
Mar 19959,2013,37316.44$151,264
Feb 199510,8896,87816.58$180,540
Jan 199511,0647,05415.92$176,139
Dec 199413,3939,05815.03$201,297
Nov 199417,7907,34115.90$282,861
Oct 199415,1348,22015.58$235,788
Sep 19942,1425,99515.29$32,751
Aug 19948,19734,52016.13$132,218
Jul 19943,1106,34417.56$54,612

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                  541 bbl  × $106.41 =    $57,568
Casinghead gas       956 Mcf  × $  3.05 =     $2,912

────────────────────────────────────────────────────
Month total                                  $60,480

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. 03/O/22555 is the state's own key, not one this site invented.