The City of Dallas Expro Engineering Trinity East Energy University of Dallas.docx

7/29/2019 The City of Dallas Expro Engineering Trinity East Energy University of Dallas.docx

1/23

The City of DallasExpro Engineering/ Trinity EastThe University of DallasShale Gas Drilling Mineral Lease Relationship and the CementCasing Failure of 2009


2/23

The City of Dallas becomes a lessor-Includes The University of Dallas, and the Stateof Texas with Expro Engineering/Trinity EastEnergy as lessee.

Location-329 acres on the The University of Dallas campus area.


3/23

May 2008-First well, UD Well#lH is successfully drilled.This well does not include The City of Dallas as lessor.

July 2009-Second well drilling preparation begins at same site.This well is known as UD-Dallas Well #lH, The City ofDallas is listed among 5 lessors.

I- BJServices is listed as the cement casing subcontractor


4/23

RAILROAD COMMISSION OF TEXASOil and Gas DivisionPO Box 12967Austin, Texas 78711-2967www.rrc.stste.tx.us Revis ed 05120 011. FieldName(s) 2. Lease/ID Number ( i f assigned) 3. RRC District NumberNEWARK, EAST (BARNETT SHALE) 05

4. Operator Name 5. Operator P-5 Number 6 . r : : J b e rEXPRO ENGINEERING, INC. 2570827. Pooled Unit Name 8. API Number 9. PiJ"rposeof FilingUD-DALLAS GAS UNIT ( t3- 30 I -& 4 [2] Drilling Permit (W-1)

10. County 11.Total acres in pooled unit 0ALLAS 329.12 Completion ReportDESCRIPTION OF INDIVIDUAL TRACTS CONTAINED WITHIN THE POOLED UNIT

TRACT/PLAT TRACT ACRES IN TRACTIDENTIFIER NAME (See inst. #7 below!

UNIVERISTY OF DALLAS 105.782 CITY OF DALLAS 184.583 STATE OF TEXAS-GLO 6.434 UNIVERISTY OF DALLAS, ET AL 29.965 STATE OF TEXAS-GLO 2.37

INDICATE UNDIVIDED INTERESTSUNLEASED NON-POOLED

0 00 00 00 00 00 00 00 0

~ ~CERTIFICATION:I declare under penalties prescribed pursuant to the Sec. 91.143, Texas Natural Resources Code, that I am authorized to make theforegoing stateme that he information provided by me or under my direction on this Certificate of Pooling Authority is true,correct, and co t b t Y knowledge

DENNIS W. BROWNINGSignatureVICE PRESIDENT

Print Name02/25/2009kn01 @hotmail.com

Title E-mail (if avai/ab/e) Date(817) 624-8425Phone

INSTRUCTIONS - Reference: Statewide Rules 31, 38 and401. When two or more tracts are pooled to form a unit to obtain a drilling permit, file completion paperwork, or reform a pooled unit pursuant to

Rule 38(d)(3) the operator must file an original Certificate of Pooling Authority and certified plat.2. The certified plat shall designate each tract with an outline and a tract identifier. The tract identifier on the plat shall correspond to the tractidentifier and associated information listed on the Certificate.3. If within an individual tract, a non-pooled and/or unleased interest exists, indicate by checklnq the appropriate box.4. If the Purpose of Filing is to obtain a drilling permit, in box #1 list all applicable fields separately or enter "All Fields" if the Certificate pertainsto all fields requested on Form W-1.5. If the Purpose of Filing isto f ile completion paperwork, enter the applicable f ield name in box #1 for the completion.6. Identify the drill site tract with an to the left of the tract identifier.7. The total number of acres in the pooled unit in #11 should equal the total of all acres in the individual t racts listed.

P 1 _ 1age __ Of _


5/23

o. '(. . D-NAILROAD COMMISSION OF TEXAS~ O il and G as D ivisionC omp li an ce S .e ct io n

DISTRICTOFFICENOTIFICATION FORM re v 03/00

JOB NO. 2009-11539DISTRlCT_.u.09z-- __

IX ICALL 0 LETTER o OTHEROTIFICATION:" IX I INDUSTRY 0 PUBLICNAME KEN TRANSIERTI'q.E/CO.'-- ...:- _

DATE 07/06/09 TIME 08:11PHONE # (318) 481-3868

257082 LEASEIID 0 MUST WITNESSPLANT NO. g] TAKEN:DRILL PMT.NO. 678911 BYSPARKSRPITPMT.NO. DATE 07ffi6m9PIPELINE PMT.NO. o AUSTIN~ DISTRICTOTHER RETURNBY:LEDOCKET NO. DATESFPCODE 0 BACKCHECKSFCUCODE 0 SWEEP

OPERATOR EXPROENGINEERING,INC.LEASEIFACILITY lID-DALlAS GAS UNITWELL NO.(S)_-'lLLHL- . _FIELD NEWARKCOUNTY DALI.AS/'fo COMPLAINTNO. _COMPLAINANTNAME, _PHONENUMBER _ADDRESS-------------------------------------------------------DlRECIlONS FROMIRVINGTX: TAKE 114NE.EXITTOMBANISSDR.DRIVETHRUCLOSEDRDSECTIONFOR .IM TO LOCATION.RIGONRIGHT.

~~:-"'_C"""!;;g: '=~~ "C


6/23

l

Cementer: Fill Inshaded areas.Operator: FIJIin other items.RAILROAD COMMISSION OF TEXAOil and Gas Division FormW-15

Cementing ReportRev. 4/1183483-045

1. Operator's Name (As shown on Form P-S,Organization Report) r RRC Operator No. r RRC DiSOIS No. 4. County of Wel l S ightI E x P ' R O Engj.nee.ring;-rnc :--- - 257082 . .- -~~ ,-c -- - -- , Dal las5. Field Name (Wildca. or exactly as shown on RRC records) r - API NO. 8. Dril li ng Permi t No.Newark, East (Barnett Shale) 42-113-30147 661267

8. Lease Name r ' Rule 37Case No. r D ' 011Lease/Gas 10 No. r 1 . Well No.~

UD .Gas Unit 1-fI -

24

PRODUCTIONCASING MULTI-$TAGECEMENTING PROCESS

D.V. @Surface Cas.ng

SURFACECASING INTERMEDIATECASING SingleStrinn MultiplePa",1I0 . Slr inns Tool SlIoe

CASING CEMENTINGDATA:

13. -Dril led hole size 12.25EsL % wash or hole enlargement 101

T .N.R.C C . LETTEl D ATED ~ 7~dR ft14. Size of casing ( in . 0 .0 .) 9 5/8 Deeth .21.a5. Top of liner (fL)17. Number of central izers used 25

13 (b) (~ ) (G ) Excep+ion Dater6. Setting deptll (fL) 221118. Hrs. Wai ling on cement before dri ll -out

22. Remarks1.(35:65} Poz (Fly Ash) Class 'C' + 2%Calium Chloride + .2 5 Ib/sk Cello Flake + 6% Bentonite

2. Class 'C' + 2% Clcium Chloride + .25 Ib/sk Cello Flake


7/23

( .CEMENTING TO PLUG AND ABANDON PLUG #3 PLUG#4 PLUG#5 PLUG#6 PLUG#7 PLUG#6LUG #2LUG #1

24. Size of hole or pipe plugged (in.)

,.'

;',"..::;./ to c:'., ',- .. It /'''' )(AS ~ ~R.~.C. Or \ t;:. ~f E B 0 3 2 0 ' " Jerry Eskew

on, & GAS D \V \S \ONK ILGORE , TEXASEnclosures

'.'


13/23

April 30, 2010

- Expro Engineering/Trinity East Energy sends letter toTexas Railroad Commission Wichita Falls RegionalOffice telling the Commission that UD-Dallas Well #lHhad mechanical difficulties and that as a result, therecould be litigation problems.


14/23

t C\ t > ~ . . I

;,

(

, , .h-tEXPRO ENG INEER ING ! ! ! S ! . : .

-- .UPl .O !tA11QM rtkQDUC110M ~ cotQULTNtr$1. '!LCarter Burgess Plaza777 Main Street, Suite 3100Fort Worth, Texas 76102-532581 7-624-B ,t?5 o w " " 81 7-624 250 7 Fax

April 3D, 2010

Railroad Commission of TexasOil & Gas Division-District 095800 KELL WEST BLVD., SUITE 300WICHITA FALLS, TEXAS 76310

RE: UD-DALLAS GAS UNIT WELL NO. 2-HAPI NO. 42-113-30147; RRC 10 NO. 249600UD-DALLAS GAS UNIT WELL NO. 1-HAPI NO. 42-113-30189, RRC ID NO. 254444NEWARK, EAST (BARNETT SHALE) FIELDDALLAS COUNTY, TEXAS

To Whom It May concem... .. , ~ - _-~----_ ----= ,_~'-_~__ .. '.' - - -r-r+r -:" -EXPRO ENGINE~RING, INC. is filing, for record only the enclosed Form G-1, P-12 andP-12 Plat for the UD-Dallas GU No. 2H. A P-12 and P-12 Plat are also being filed for the UD-Dallas GU NO.1-H. The UD-Dallas Gas Unit No. 2-H well was originally permitted as the UD GasUnit No. 1H (API 42-113-30147). A second well, the UD-Dallas GU No. 1-H (API No. 42-113-30189) was drilled 500' north of the UD Gas Unit No, 1H well (API No. 42-113-30147) on the UD-Dallas Gas Unit. Simul-frac operations were initiated and the UD-Dallas GU No. 1-H (API 42-113-30189) experienced mechanical difficulties and may require plugging. Due teQotentiallitigation resulting from failure to protect against offset drainage, we are consolidating the twounits, creating t e one tJD-Oallas Gas tJriit. :fhe enclosea aocl1rnents were prepared after adetailed discussion with Pam Thompson of the TxRRC. The UD Gas Unit No. 1Hwell (API No.42-113-30~7) is being renamedJhe UD-D~as Gas Onit No. 2H,. If you require additional information or should there be any outstanding document(s),please contact us. Thank you for your attention to this matter.

RECE IVEDRRC. OF TEXASM A Y - 4 2 0 1 0

OIL & GAS D IV IS IONW!CHIT1~ F,t \LLS, TEXASDennis W. Browning. 817-349-7025 direct817-437-5007 [email protected]/dbCc: file

--------- , ., . ~.. . . . . .,,'


15/23

May 2010-New combined leases with UD Well #lH is now knownas UD-Dallas Gas Unit Well #2H with 26 lease holderson 633 acres at The University of Dallas campus area.- Lease holders for the newly created well now known asUD-Dallas Gas Unit Well #2H include The City of Dallas,The City of Irving, The Irving Flood Control District andothers.


16/23

"

f ,RAILROAD COMMISSION OF TEXASOil and Gas DivisionPO Box 12967Austin, Texas 78711-2967www.rrc.state .tx.us

CERTIFICATE OFPOOLING AUTHORITY P-12Rev is ed 0 51 20 01

1. FieldName(s) 2. LeaseliDNumber r t a s s ig ned ) 3. RRCDistnctNumberNEWARK, EAST (BARNETT SHALE) 249600 09

4. OperatorName 5. OperatorP-5Number 6. WellNumberEXPRO ENGINEERING, INC. 257082 2H7. PooledUmtName 8. APINumber 9. PurposeofFilingUD-DALLAS GAS UNIT 42-113-30147 0 DrillingPermit(W-1)10. County 11.Totalacresinpooledunit 0ALLAS 633.72 CompletionReport

DESCRIPTION OF INDIVIDUAL TRACTS CONTAINED WITHIN THE POOLED UNIT

TRACT/PLAT TRACT ACRESINTRACT INDICATEUNDMDEDINTERESTSIDENTIFIER NAME (See inst. #7 below) UNLEASED NON-POOLED

T Majestic, Ine et al 17.29000 0 02 City of Irving et al 8.07853 0 03 City of Irving et al 1.33510 n 04 DCURD etal 6.36351 0 n5 Hines Las Colinas Land Ltd Prt 1.17570 0 06 United States Post Office 1.69260 0 07 Riverside Commons Holding Ine 14.29670 0 08 Inez Bloomingdale et al RE.CE\\1EO 2.865470 0 0r -rr::.'1b-c

RRli ' .9 City of Irving et al ~ ~ 2 . \ ) 1 \) \ \ \ 33.17350 0 0\ w ( ~ , , O\\j\S\U\"t10 DCURD etal O\\ . .~~&~t,0< 6.81560 0 0CERTIFICATION: l--..\~I declare under penalties pre cribed pursuant to the Sec. 91.143, Texas Natural Resources Code, that I am authorized to make theforegoing stateme nd th t the information provided by me or under my direction on this Certificate of Pooling Authority is true,correct, and pIe f my knowledge.

Dennis W. BrowningSignatVice President [email protected]

Print Name04/30/2010

Title E-mail (of avadable ) Date(817) 624-8425Phone

INSTRUCTIONS - Reference: Statewide Rules 31, 38 and 401. When two or more tracts are pooled to form a unit to obtain a drilling permit, file completion paperwork, or reform a pooled unit pursuant to

Rule 38(d)(3) the operator must file an original Certificate of Pooling Authority and certified plat.2. The certified plat shall designate each tract with an outline and a tract identifier. The tract identifier on the plat shall correspond to the tractidentifier and associated information listed on the Certificate.3. If witl1inan individual tract, a non-pooled and/or unleased interest exists, indicate by checking the appropriate box. REC~ED4. If the Purpose of Filing is to obtain a drilling permit, Inbox #1 l ist all applicable fields separately or enter "All Fields" if the CelR& gSi$EXASto all fields requested on Form W-1.5. If the Purpose of Filing is to file completion paperwork, enter the applicable field name in box #1 for tI1ecompletion.6. Identify the drill site tract wi th an * to the left of the tract identifier.7. The total number of acres in the pooled unit in #11 should equal the total of all acres in the individual tracts listed.

_ - : ~ . :. o : J ~.2'l.~f.i'l~, ...

M A Y 2 5 2 0 1 0OIL & GAS DMSIO

1 3AUSTIN, TXPage __ of _


17/23

.f 'RAILROAD COMMISSION OF TEXASOil and Gas DivisionPO Box 12967Austin, Texas 78711-2967www.r rc .s tate.tx.us

CERTIFICATE OFPOOLING AUTHORITY P-12Re vis ed 0 51 20 01

1. F ie ld N ame (s ) 2. L ea se ll D N um be r { If a SSIgned} 3 . R R C D istrict N um berNEWARK, EAST (BARNETT SHALE) 249600 09

4 Operator N ame 5. Operator P-5 N umber 6. Wel l Numbe rEXPRO ENGINEERING, INC. 257082 2H7 Pooled Unit Name 8. A PI N um be r 9 P ur po se o f F il in gUD-DALLAS GAS UNIT 42-113-30147 0 Dn ll in g P e rm i t (W-1)1 0. C ou nt y 1 1. To ta l a cre s In p oo le d u nit [2 ]ALLAS 633.72 C omp le ti on R e po rt


TRACT/PLAT TR AC T AC R ES IN TR AC T IN D IC A TE U N DIV ID ED IN T ER E ST SIDENTIFIER N AME (See inst #7be/owl UNLEASED NON-POOLED11 City of Dallas et al RECE IVED 66.36706 0 n-=eS;=,/J\C'12 RKC f I . 4.82600ity of Irving et al i-'~'! Q ' L U l U 0 013 DCURDetal OlL & ...,t"\0 ~VI~JON 13.69320 0 014 Art Lake Chateau et al K\LGOke, 1';. 9.12740 0 015 T Majestic, Inc 4.00680 0 n16 Luminant Mineral Dev Co LLC 1.31000 0 017 Hines Las Colinas Land Ltd Partn 1.84050 0 018 DART & Ft Worth Trans Authority 10.94520 0 n19 City of Dallas et al 62.00000 0 020 Las Colinas Investment Prop Ltd 39.03300 0 nCERTIFICATION:I declare under penalties prescribe pursuant to the Sec. 91.143, Texas Natural Resources Code, that I am authorized to make theforegoing statement that the' formation provided by me or under my direction on this Certificate of Pooling Authority is true,correct, and co e to y knowledge.

Dennis W. BrowningPrint Name04/30/2010 (817) [email protected]

E-mail ( If a va il ab le )INSTRUCTIONS - Reference: Statewide Rules 31, 38 and 401. When two or more tracts are pooled to form a unit to obtain a dril ling permit, f ile completion paperwork, or refonn a pooled unit pursuant toRule 38(d)(3) the operator must file an original Certificate of Pooling Authority and certified plat.2. The certi fied plat shall designate each tract wi th an outl ine and a tract identi fier. The tract identi fier on the plat shal l correspond to the tractidentifier and associated information listed on the Certificate.3 IfWithinan Individual tract, a non-pooled and/or unleased interest exists, indicate by checking the appropriate box. REC~IVED4. If the Purpose of Fi ling is to obtain a dril ling permit, in box #1 list all appl icable fields separately or enter "Al l Fields" i f thAAEi if i~ p~XASto all f ields requested on Form W-1.5. Ifthe Purpose of Fil ing is to file completion paperwork, enter the applicable field name in box #1 for the completion. H A Y 2 5 , 2 0 1 06. Identify the dnll site tract with an * to the left ofthe tract identifier.7. The total number of acres in the pooled uni t in #11 should equal the total ofall acres in the individual tracts listed. OIL & GAS DMSION

2 A Y S T I N p TXPage __ of _

Date Phone


18/23

RAILROAD COMMISSION OF TEXASOil and Gas DivisionPO Box 12967Austin, Texas 78711-2967www.rro.state.tx.us

CERTIFICATE OFPOOLING AUTHORITY P-12Revi sed 0512001

1 F ,. el dN ame( s) 2 L ea se /I D N umb er (If aSSigned) 3 . RRC D is tr ic t N umbe rNEWARK, EAST (BARNETT SHALE) 249600 09

4 . O p er at or N ame 5 . O p er at or P -5 Numbe r 6 . W el l N umb erEXPRO ENGINEERING, INC. 257082 2H

7 . P oo le d U nit N ame 8 . A PI N umb er 9 . P ur po se o f R l in gUD-DALLAS GAS UNIT 42-113-30147 0 Dri l ling Perrmt(W-1)1 0 . C o un ty 1 1 .To ta l a c r es i n pool ed u ru t 1 2 ]ALLAS 633.72 Comple ti on Repor t


TR AC T/PLAT TR AC T AC R ES IN TR AC T IN D IC A TE U N DIV ID ED IN T ER E ST SIDEN TIF IER N AME (See inst #7below) UNLEASED NON-POOLED21 University of Dallas et al 82.02180 0 022 State of Texas - GLO et al 12.70259 0 023 City of Dallas et al 43.29251 0 0*24 University of Dallas et al 145.68295 0 025 Irving Flood Control District 3.59180 0 026 University of Dallas et al 35.86175 0 0

RECEIVED 0 0-T-v"PRRC f f'~~'{. 0 2 m n 0 0OIL & (;It'd DIVISION 0 0lLGOr.., TI(

n 0CERTIFICATION:I declare under penalties prescribed pursuant to the Sec. 91.143, Texas Natural Resources Code, that I am authorized to make theforegoing statem d that th information provided by me or under my direction on this Certificate of Pool ing Authority is true,correct, and c lete my knowledge. Dennis W. BrowningSignaturVice President

Print Name04/30/[email protected]

Title E-mail (If avaIlable) Date(817) 624-8425Phone

INSTRUCTIONS - Reference: Statewide Rules 31, 38 and 401. When two or more tracts are pooled to form a unit to obtain a dril ling permit, f ile completion paperwork, or reform a pooled unit pursuant toRule 38(d) (3) the operator must file an original Certificate of Pooling Authority and certified plat.2. The certif ied plat shal l designate each tract with an outl ine and a tract Ident ifier. The tract identi fier on the plat shal l correspond to the tract

identifier and associated information listed on the Certificate. R E C E I V E D3. Ifwithin an individual tract, a non-pooled and/or unleased interest exists, indicate by checking the appropriate box.4. Ifthe Purpose of Fil ing is to obtain a dri ll ing permit, in box #1 list all applicable fields separately or enter "All Fields" if theRRG~eiii iXASto all f ields requested on Form W-1.5. Ifthe Purpose ofFiling isto file completion paperwork, enter the applicable field name in box #1 for the completion. M A Y 2 5 .2 0 1 06. Ident ify the drill s itet ract wi th an to the left of the tract identi fier.7. The total number ofacres in the pooled unit in#11 should equal the total ofall acres inthe individual tracts l isted. O IL & G AS DMSION

3 ~SllNp TICPage __ of _..:l.;~)' f@):~n~ .


19/23

Production Report- Production report for UD-Dallas Gas Unit Well #2Hshows small amount of shale gas being produced andeventually dropping to "0".- Texas Railroad Commission letter to Expro EngineeringTrinity East Energy confirms confidentiality term isending. Company/lease name section confirms that TheUniversity of Dallas pad site is with Expro Engineering/Trinity East Energy.


20/23

Search Criteria:Lease Name: UD-DALLAS GU, Lease No.: 249600, Well No. : 2HWell Type: GasDistrict: 09Lease Production and DispositionDate Range: Dec 2011 - Nov 2012

GW Gas (MCF) Condensate (BBLDate Production Disposition Production Disposition Operator Nai Operator r Field N;Field No.Dec 2011 16,759 16,759 0 o EXPROENGII 257082 NEWAR 65280200Jan 2012 11,788 11,788 0 0Feb 2012 14,534 14,534 0 0Mar 2012 15,900 15,900 0 0Apr2012 14,026 14,026 0 0May 2012 11,131 11,131 0 0Jun 2012 8,587 8,587 . 0 0Jul2012 10,620 10,620 0 0Aug 2012 35 35 0 0Sep 2012 0 0 0 0Oct 2012 10 10 0 0Nov 2012 NO RPT NO RPT NO RPT NO RPTTotal 103390 103390 0 0


21/23

ELIZABETH AMES JONES, CHAIRMANDAVID PORTER, COMMISSIONERGIL BUJANO, P.E.DEPUTY DIRECTOR, O&G DIVISION

1701 N. CONGRESS CAPITOL STATION P.O. BOX 12967 AUSTIN, TEXAS 787112967

August 1, 2011DIST: 09 DALLAS API NO. 113-30147UD GAS UNIT WELL NO. 2HEXPRO ENGINEERING, INC.NEWARK, EAST (BARNETT SHALE)RRCID NO. 249600

---- - - - ---------~---Dear Operator:

The final period of confidentiality for the log on the above propertyis due to expire aD the end of this month. Under the provisions ofStatewide Rule 16, the log must be submit~ed to the Railroad Commission bythe expiration date. Failure to Q0 so will result in your allowable beingcancelled and/or penalty action pursuant to Title 3 of the Texas NaturalResource Code.Please complete the bottom portion of this letter and return thisletter with the log to the above address to the attention of CentralRecords. If you have any questions, contact Mike Partridge at(512) 463-1825 or [email protected].

MIKE PARTRIDGEADMINISTRATION DIVISION ~~:. . . .- - - . - - - . . . .- . ~ -THIS LETTER WITH THE LOG

from toJ D O 13 fromLog Interval(s):

Company/lease name if different from that above:

On-Shore Final Exp.

A n E qu al O p po rtu nity Emp lo ye r (T D D 1 -8 00-73 5-2989 o r T D Y 512-463-7 284 ) h tt p :/ /www .r rc .s ta te .tx.us


22/23

Questions1. When was the Dallas City Council informed of this specific mineral lease withExpro Engineering/Trinity East Energy and The City of Dallas?

2. Why didn't this mineral lease arrangment between The City of Dallas andExpro Engineering/Trinity East Energy require a vote of approval by Council?

3. Why was the UD GasWell #lH combined with UD-Dallas Well #lH to create anew and larger well now known as UD-Dallas Gas Unit Well #2H?

4. What is the total of royalty payments to The City of Dallas under this minerallease agreement?

5. What do we know about the cement casing failure event in 2009?6. What amount of contamination occurred above ground, below ground at thislocation in July 2009? Was testing conducted?

7. Has this area been tested since 2009 for any present or future contamination?8. Is the production facility mentioned in the letter of February 27,2009 tied tothe current proposal to build a gas production facility at Luna Vista which isjust North of The University of Dallas pad site?

9. If allowed, would this gas production facility create a shale gas productionterminal complex at Luna Vista, next door to the Elm Fork Soccer Complex,and adjacent to City of Irving residents, schools, and businesses?

10. Why did Atmos Energy construct the gathering pipeline which is built toconnect to a pipeline highway that could reach the Luna Vista gas productionfacility?


23/23

11. Where is the mineral lease paperwork between The City of Dallas andExpro Engineering/Trinity East Energy that would show the length of timefor the lease, pipeline property usage and other details?

12. Are there plans for Expro Engineering/Trinity East Energy to connect theUniversity of Dallas pad site via a pipelines to other pad sites in GrandPrairie, Farmers Branch, and Irving to create a larger network?

13. Why were two different Texas Railroad Commission Offices being contactedabout one pad site? Would this lead to confusion for Railroad Commissionconcerning casing failure event and the integrity of pad site operations?

Documents

The City of Dallas Expro Engineering Trinity East Energy University of Dallas.docx