GAUBATZ-YEGUA UNIT

Name: GAUBATZ-YEGUA UNIT lease production and value, Mar 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by ENERVEST OPERATING, L.L.C. (P-5 252131) in the CLAY, NE (AUSTIN CHALK 11350) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 145218District 03Field 187050702 tax incentive programmesCondensateGasSave Export

Value, all time

$5.8 M

Mar 1993 – May 2011

Value, last 12 filed months

at the published price for each month

Months reported

219

no gaps in the span

Streams

condensate, gas

The CLAY, NE (AUSTIN CHALK 11350) field

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 34 leases and 34 wells, and the rule below applies to all of them.

Discovered

1981-07-23

as the register files it

Field class

Gas

the register's own label

Between wells

1,867 ft

minimum

From a lease line

933 ft

minimum

A drilling unit in this field needs at least 320 acres. The field rule took effect on 1992-06-08.

The Commission's schedule remark for this field reads: “ALLOCATION FORMULA SUSPENDED PER OPERATOR REQUEST, EFF 2-1-95.”

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

Programme	Filings	With an approval date	Dated	Docket
High Cost Gas	1	1	1993-08-05	129280
NGPA	1	none	—	—

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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.

Stream	Basis	Volume	Value
Condensate	Disposition	131,656 bbl	$2,326,578
Gas	Production	3,134,991 Mcf	$3,507,104
Total			$5,833,683

2,342,340 Mcf of this lease's gas, across 46 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 30.4620, -96.3428. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.46197, -96.34279 · centre of the wells drawn, derived⌘ or Ctrl + scroll to zoom

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

10,658 ft

1 wells filed one

Completion to plug

2.7 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 10,658 ft.

Completions filed

Sep 2008

1 of 1 wells

Plug dates filed

May 2011

1 of 1 wells

Last completion to plug: a median of 2.7 years across the 1 well that filed both dates, with the middle half between 2.7 years and 2.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-05133355	1	10,658 ft	Sep 2008	May 2011	Yes

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 (219)

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

219 months


May 2011	0	0	98.13	4.40	$0
Apr 2011	0	0	105.96	4.33	$0
Mar 2011	0	0	96.36	4.06	$0
Feb 2011	0	0	85.64	4.18	$0
Jan 2011	0	0	86.50	4.59	$0
Dec 2010	0	0	85.73	4.35	$0
Nov 2010	0	0	80.84	3.80	$0
Oct 2010	0	0	78.10	3.51	$0
Sep 2010	0	0	72.63	3.98	$0
Aug 2010	0	0	73.68	4.42	$0
Jul 2010	0	0	72.55	4.74	$0
Jun 2010	0	0	70.36	4.91	$0
May 2010	0	0	71.12	4.24	$0
Apr 2010	0	0	81.69	4.12	$0
Mar 2010	0	0	78.39	4.39	$0
Feb 2010	0	0	73.58	5.44	$0
Jan 2010	0	0	74.36	5.96	$0
Dec 2009	0	0	71.44	5.48	$0
Nov 2009	0	0	74.59	3.75	$0
Oct 2009	0	0	72.54	4.11	$0
Sep 2009	0	0	65.54	3.06	$0
Aug 2009	0	0	67.42	3.22	$0
Jul 2009	0	0	61.13	3.46	$0
Jun 2009	0	0	66.16	3.90	$0
May 2009	0	0	54.74	3.93	$0
Apr 2009	0	0	46.77	3.59	$0
Mar 2009	0	0	42.14	4.06	$0
Feb 2009	0	0	32.81	4.63	$0
Jan 2009	0	0	35.86	5.37	$0
Dec 2008	0	0	37.10	5.98	$0
Nov 2008	0	0	55.49	6.86	$0
Oct 2008	0	0	75.24	6.92	$0
Sep 2008	0	9	101.76	7.88	$71
Aug 2008	0	38	114.22	8.48	$322
Jul 2008	0	9	131.08	11.39	$103
Jun 2008	0	25	131.33	13.03	$326
May 2008	0	0	123.17	11.57	$0
Apr 2008	0	0	110.31	10.45	$0
Mar 2008	0	0	101.90	9.66	$0
Feb 2008	66	0	92.53	8.77	$6,107
Jan 2008	0	0	90.38	8.21	$0
Dec 2007	0	0	88.33	7.30	$0
Nov 2007	0	0	91.67	7.29	$0
Oct 2007	0	15	82.85	6.92	$104
Sep 2007	0	1,109	75.84	6.24	$6,925
Aug 2007	191	4,606	69.06	6.39	$42,613
Jul 2007	0	1,516	70.90	6.39	$9,684
Jun 2007	0	4,261	62.00	7.55	$32,164
May 2007	27	6,409	58.74	7.85	$51,873
Apr 2007	213	6,202	59.61	7.81	$61,105
Mar 2007	0	6,564	56.92	7.30	$47,930
Feb 2007	200	4,882	55.10	8.22	$51,131
Jan 2007	0	6,132	50.30	6.73	$41,249
Dec 2006	8	2,296	56.65	6.92	$16,338
Nov 2006	201	4,084	54.20	7.62	$42,004
Oct 2006	0	7,599	54.90	6.01	$45,699
Sep 2006	200	6,355	60.08	5.04	$44,027
Aug 2006	0	5,722	68.71	7.34	$41,999
Jul 2006	14	3,505	69.37	6.34	$23,203
Jun 2006	219	4,557	66.28	6.38	$43,607
May 2006	16	4,565	66.01	6.42	$30,386
Apr 2006	10	3,442	64.39	7.36	$25,979
Mar 2006	6	1,017	56.70	7.08	$7,544
Feb 2006	234	3,977	57.59	7.75	$44,302
Jan 2006	24	5,060	60.59	8.93	$46,657
Dec 2005	212	5,461	54.94	13.42	$84,909
Nov 2005	29	3,641	54.69	10.59	$40,138
Oct 2005	56	5,899	58.34	13.80	$84,648
Sep 2005	226	3,780	61.45	12.08	$59,546
Aug 2005	19	2,231	61.51	9.80	$23,025
Jul 2005	196	8,199	55.69	7.84	$75,225
Jun 2005	14	7,398	52.33	7.38	$55,338
May 2005	223	4,824	45.22	6.65	$42,169
Apr 2005	28	1,926	49.20	7.36	$15,554
Mar 2005	32	2,322	50.37	7.15	$18,225
Feb 2005	213	6,045	45.22	6.31	$47,787
Jan 2005	14	3,623	43.16	6.32	$23,510
Dec 2004	213	5,666	39.86	6.75	$46,742
Nov 2004	17	6,165	45.28	6.33	$39,797
Oct 2004	171	6,912	49.70	6.52	$53,531
Sep 2004	4	5,130	43.24	5.28	$27,279
Aug 2004	200	6,420	42.37	5.55	$44,109
Jul 2004	8	5,359	38.28	6.08	$32,911
Jun 2004	203	5,722	36.10	6.43	$44,138
May 2004	10	5,988	37.48	6.49	$39,264
Apr 2004	16	735	34.47	5.86	$4,857
Mar 2004	182	4,571	34.36	5.53	$31,532
Feb 2004	7	5,580	32.45	5.51	$30,971
Jan 2004	215	4,373	32.03	6.30	$34,435
Dec 2003	9	5,053	30.26	6.30	$32,115
Nov 2003	3	3,263	28.80	4.60	$15,080
Oct 2003	3	2,666	28.17	4.76	$12,774
Sep 2003	7	4,238	26.31	4.75	$20,312
Aug 2003	2	4,915	29.76	5.13	$25,272
Jul 2003	4	2,938	29.41	5.17	$15,310
Jun 2003	179	5,420	28.56	5.98	$37,540
May 2003	11	6,007	26.59	5.97	$36,170
Apr 2003	11	3,679	26.67	5.41	$20,187
Mar 2003	188	6,423	31.14	6.10	$45,009
Feb 2003	10	3,471	33.48	7.93	$27,846
Jan 2003	179	4,109	30.31	5.58	$28,362
Dec 2002	206	4,785	26.91	4.85	$28,769
Nov 2002	6	4,158	24.66	4.14	$17,349
Oct 2002	9	5,200	26.46	4.23	$22,230
Sep 2002	555	15,551	27.44	3.64	$71,760
Aug 2002	937	13,627	25.96	3.16	$67,443
Jul 2002	0	8	24.58	3.06	$24
Jun 2002	5	2,738	23.73	3.34	$9,259
May 2002	171	5,087	24.66	3.58	$22,449
Apr 2002	18	3,528	23.65	3.51	$12,817
Mar 2002	10	2,311	22.00	3.10	$7,390
Feb 2002	6	2,442	18.22	2.38	$5,911
Jan 2002	0	192	17.17	2.38	$456
Dec 2001	171	2,305	16.93	2.36	$8,345
Nov 2001	7	4,406	18.07	2.41	$10,725
Oct 2001	168	4,635	19.78	2.53	$15,044
Sep 2001	0	4,097	24.26	2.25	$9,224
Aug 2001	175	5,922	24.87	3.05	$22,433
Jul 2001	173	10,495	23.93	3.20	$37,693
Jun 2001	8	10,029	24.56	3.82	$38,549
May 2001	181	6,276	25.52	4.31	$31,652
Apr 2001	193	8,690	24.68	5.34	$51,127
Mar 2001	175	14,705	24.54	5.38	$83,355
Feb 2001	17	6,701	27.75	5.77	$39,117
Jan 2001	183	5,544	27.47	8.40	$51,590
Dec 2000	344	5,409	26.88	9.12	$58,590
Nov 2000	183	7,925	32.21	5.66	$50,734
Oct 2000	391	12,381	31.23	5.15	$75,917
Sep 2000	19	2,828	31.87	5.19	$15,273
Aug 2000	337	7,791	29.64	4.54	$45,366
Jul 2000	20	3,068	28.53	4.09	$13,118
Jun 2000	200	4,725	29.30	4.40	$26,637
May 2000	179	7,815	27.26	3.68	$33,637
Apr 2000	195	12,427	24.51	3.12	$43,502
Mar 2000	359	12,623	28.42	2.86	$46,301
Feb 2000	406	12,348	27.62	2.73	$44,881
Jan 2000	411	15,770	25.27	2.48	$49,503
Dec 1999	250	16,743	24.28	2.42	$46,650
Nov 1999	33	1,577	23.19	2.43	$4,604
Oct 1999	192	1,669	20.98	2.80	$8,708
Sep 1999	182	4,011	21.75	2.62	$14,463
Aug 1999	181	4,158	19.26	2.88	$15,443
Jul 1999	179	4,299	17.89	2.37	$13,401
Jun 1999	375	3,319	15.94	2.36	$13,817
May 1999	200	4,249	15.79	2.32	$13,020
Apr 1999	331	4,350	15.10	2.21	$14,603
Mar 1999	190	7,637	12.47	1.84	$16,409
Feb 1999	391	6,160	9.98	1.82	$15,100
Jan 1999	187	6,320	10.38	1.90	$13,949
Dec 1998	198	5,612	9.20	1.77	$11,773
Nov 1998	193	3,655	10.89	2.19	$10,091
Oct 1998	150	3,125	12.42	1.97	$8,017
Sep 1998	357	3,314	12.59	2.08	$11,396
Aug 1998	357	8,007	11.30	1.91	$19,306
Jul 1998	179	5,804	11.74	2.24	$15,087
Jun 1998	361	4,878	11.24	2.24	$14,971
May 1998	358	5,503	12.62	2.21	$16,659
Apr 1998	190	2,748	13.04	2.51	$9,362
Mar 1998	556	14,337	12.80	2.31	$40,227
Feb 1998	179	6,951	13.95	2.30	$18,478
Jan 1998	201	9,675	14.70	2.15	$23,802
Dec 1997	384	10,051	16.32	2.41	$30,501
Nov 1997	183	7,454	18.19	3.09	$26,349
Oct 1997	534	10,543	19.25	3.15	$43,488
Sep 1997	15	8,762	17.74	2.95	$26,157
Aug 1997	547	10,897	17.86	2.55	$37,608
Jul 1997	191	13,464	17.58	2.25	$33,611
Jun 1997	190	11,228	17.24	2.26	$28,619
May 1997	369	14,988	18.97	2.31	$41,600
Apr 1997	358	14,801	17.88	2.08	$37,228
Mar 1997	376	14,807	18.95	1.94	$35,838
Feb 1997	191	10,237	20.49	2.21	$26,495
Jan 1997	389	14,668	23.48	3.54	$61,054
Dec 1996	383	15,644	23.32	—	$8,932
Nov 1996	386	16,079	21.97	—	$8,480
Oct 1996	194	16,403	23.31	—	$4,522
Sep 1996	544	15,482	22.22	—	$12,088
Aug 1996	366	18,203	20.26	—	$7,415
Jul 1996	382	19,548	19.55	—	$7,468
Jun 1996	535	19,792	18.73	—	$10,021
May 1996	546	23,531	19.43	—	$10,609
Apr 1996	558	21,294	21.51	—	$12,003
Mar 1996	581	24,592	19.38	—	$11,260
Feb 1996	924	26,482	16.98	—	$15,690
Jan 1996	561	28,133	17.07	—	$9,576
Dec 1995	756	27,412	17.19	—	$12,996
Nov 1995	549	33,437	16.00	—	$8,784
Oct 1995	524	19,524	15.43	—	$8,085
Sep 1995	869	36,916	16.18	—	$14,060
Aug 1995	1,255	39,931	15.92	—	$19,980
Jul 1995	0	676	15.24	—	$0
Jun 1995	0	134	16.41	—	$0
May 1995	1,084	39,315	17.56	—	$19,035
Apr 1995	740	30,335	17.73	—	$13,120
Mar 1995	758	34,196	16.44	—	$12,462
Feb 1995	1,095	34,217	16.58	—	$18,155
Jan 1995	991	28,101	15.92	—	$15,777
Dec 1994	758	28,427	15.03	—	$11,393
Nov 1994	1,283	48,935	15.90	—	$20,400
Oct 1994	938	38,427	15.58	—	$14,614
Sep 1994	1,489	54,466	15.29	—	$22,767
Aug 1994	1,664	63,535	16.13	—	$26,840
Jul 1994	1,963	47,872	17.56	—	$34,470
Jun 1994	1,763	38,578	17.09	—	$30,130
May 1994	2,165	56,721	15.88	—	$34,380
Apr 1994	2,667	61,162	14.14	—	$37,711
Mar 1994	4,443	72,415	12.46	—	$55,360
Feb 1994	3,849	55,663	12.50	—	$48,113
Jan 1994	3,899	72,135	12.66	—	$49,361
Dec 1993	4,309	82,200	12.33	—	$53,130
Nov 1993	4,782	78,971	14.49	—	$69,291
Oct 1993	6,399	94,121	15.85	—	$101,424
Sep 1993	7,002	123,690	15.03	—	$105,240
Aug 1993	7,840	148,447	15.66	—	$122,774
Jul 1993	9,103	167,261	15.46	—	$140,732
Jun 1993	5,120	84,020	16.79	—	$85,965
May 1993	9,862	144,428	17.68	—	$174,360
Apr 1993	11,592	163,345	18.05	—	$209,236
Mar 1993	3,327	48,144	18.14	—	$60,352

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 2008 — as filed, then multipliedworked

Condensate             0 bbl  × $101.76 =         $0
Gas                    9 Mcf  × $  7.88 =        $71

────────────────────────────────────────────────────
Month total                                      $71

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/G/145218 is the state's own key, not one this site invented.