Opinion filed October 24, 2019

In The

Eleventh Court of Appeals __________

No. 11-19-00204-CV

__________

IN RE SCHLUMBERGER TECHNOLOGY CORPORATION 

AND THE DOW CHEMICAL COMPANY

Original Mandamus Proceeding

M E M O R A N D U M O P I N I O N

Relators, Schlumberger Technology Corporation (Schlumberger) and the 

Dow Chemical Company (Dow), filed this original petition for writ of mandamus in 

which they request that we instruct the Honorable Jeffrey Todd Robnett, Presiding 

Judge of the 441st District Court of Midland County, to vacate an order entered on 

May 28, 2019, in Cause No. CV48034. In that order, Judge Robnett denied Relators’ 

motion to dismiss the case. We conditionally grant the petition for writ of 

mandamus.

We note at the outset that this case has a unique factual and procedural history. 

In 2009, the Texas Commission on Environmental Quality tested the groundwater 

underneath the Cotton Flat community in Midland and discovered that it was 
2

contaminated with hexavalent chromium. The Environmental Protection Agency 

(the EPA) subsequently designated the area impacted by the contamination as a 

“Superfund Site.” 

Over three hundred individuals, who are the real parties in interest in this 

proceeding, sued Relators and Lear Corporation1 in 2011. Real Parties in Interest 

alleged that they had been harmed by the contamination and that Relators and Lear 

were the source of the contamination. The suit was essentially dormant until late 

2016 when Real Parties in Interest served Schlumberger with written discovery. 

Schlumberger responded with a motion for a protective order and a motion for a 

Lone Pine order.2

 Schlumberger specifically requested that Real Parties in Interest 

be required to provide, within 120 days, affidavits that contained information on 

each individual’s alleged exposure to the contamination and injuries from the 

contamination. Schlumberger’s motion was set for a hearing on April 20, 2017. 

Prior to the hearing, the parties engaged in discussions about abating the case. 

On April 11, 2017, Denise Scofield, counsel for Schlumberger, indicated in an 

e-mail to Brian Carney, counsel for Real Parties in Interest,3 that Schlumberger was 

 1

While Lear Corporation is technically a real party in interest, its interests are more closely aligned 

with Relators. Accordingly, our reference in this opinion to “Real Parties in Interest” does not include Lear 

Corporation.

2

A Lone Pine order, which has its origins in Lore v. Lone Pine Corp., No. L-33606-85, 1986 WL 

637507 (N.J. Super. Ct. 1986), is a prediscovery order designed to handle the complex issues and potential 

burdens on the defendants and the court in mass tort litigation. Acuna v. Brown & Root Inc., 200 F.3d 335, 

340 (5th Cir. 2000).

3

Carney represented those individuals who filed suit against Relators in Felicita Acosta et al. v. The 

Dow Chemical Co. et al. Approximately forty other individuals, represented by different counsel, sued 

Relators in George and Lesia Laing et al. v. Schlumberger Ltd. et al. The trial court granted the parties’ 

agreed motion and consolidated the two cases. During the hearing on Relators’ motion to dismiss and Real 

Parties in Interest’s motion to stay, counsel for the Laing plaintiffs admitted that he had received a copy of 

the Abatement Order and had not objected to the entry of the order. The Acosta plaintiffs and the Laing

plaintiffs have the same counsel in this original proceeding and rely on the same arguments. No party has 

argued that the Laing plaintiffs should be addressed separately from the Acosta plaintiffs.
3

willing to “table” its motion for a Lone Pine order and agree to an administrative 

abatement of the case on the following conditions:

[I]f EPA determines Schlumberger is in whole or in part the source of 

the chromium contamination on or before April 13, 2019, plaintiffs may 

reopen the case provided they do so within 30 days of the EPA’s

determination and if EPA does not determine that Schlumberger is in 

whole or in part the source of the chromium contamination on or before 

April 13, 2019, your clients’ case will be dismissed. (The year 2019 is 

ten years after the chromium purportedly was discovered.)

On April 13, 2017, Scofield provided Carney with a revised proposed order. 

Carney responded that he would “look it over” and asked Scofield if Mike Brem, 

counsel for Dow, was “opposed to this idea.” Scofield responded that both Dow and 

Schlumberger would “prefer a dismissal” but that she understood that “the optics of 

a dismissal are less appealing” to Real Parties in Interest. Scofield stated that 

“functionally we achieve the same thing with abatement – if EPA names 

[Schlumberger] as the source (or a source) in the next 2 years, you can re-open. If 

not, 10 years will have passed, and we can move to dismiss.” Carney stated that he 

would contact Brem “to make sure he doesn’t oppose it.”

In an e-mail to Scofield and Brem on April 14, 2017, Carney requested that 

the proposed order be changed to include Dow. Both Brem and Scofield agreed to 

the change because it was really a “location” or “facility/site” issue rather than an 

issue related to any particular entity.

On April 17, 2017, Real Parties in Interest filed an unopposed motion to abate 

the case. In the motion, Real Parties in Interest represented to the trial court:

The suit should not go forward unless (1) the [EPA] makes a written 

finding that [Schlumberger] is a source in whole or in part of the 

hexavalent chromium contamination in the Cotton Flat community in 

Midland, Texas, on or before April 15, 2019, and (2) [Real Parties in 

Interest] move to re-open the case on or before 60 days from the date 

of the EPA’s written finding.
4

(Emphasis added). Real Parties in Interest stated that the parties had not conducted 

significant discovery but that there was a hearing set on Schlumberger’s motion for 

a protective order and motion for a Lone Pine order. Real Parties in Interest 

indicated that, “[r]ather than moving forward with discovery,” they wished “to abate 

this lawsuit pending further regulatory investigation regarding the source of the 

hexavalent chromium contamination at the site.” Real Parties in Interest specifically 

requested that the case be abated “in its entirety, pursuant to the parties’ agreement 

below.” In their prayer for relief, Real Parties in Interest set out the parties’ 

agreement.

On April 19, 2017, the Honorable Rodney W. Satterwhite4 signed an order 

that granted the motion to abate (the Abatement Order). In conformance with the 

relief requested by Real Parties in Interest, Judge Satterwhite ordered:

1. If the [EPA] makes a written finding on or before April 15, 2019 

that [Schlumberger] or [Dow] is a source in whole or in part of the 

hexavalent chromium contamination in the Cotton Flat community 

in Midland, Texas, [Real Parties in Interest] may re-open the case if 

they make such a motion on or before 60 days from the date of the 

EPA’s written finding. If [Real Parties in Interest] fail to move to 

re-open the case on or before 60 days from the date of the EPA’s 

written finding, this Court shall dismiss this litigation on the motion 

of any party.

2. If the EPA does not make a written finding that [Schlumberger] or 

[Dow] is a source in whole or in part of the hexavalent chromium 

contamination in the Cotton Flat community in Midland, Texas on 

or before April 15, 2019, this Court shall dismiss this litigation on 

the motion of any party.

3. [Real Parties in Interest] may non-suit their claims at any time.

 4

Judge Satterwhite retired effective December 31, 2018, and Judge Robnett was sworn in as the 

presiding judge of the 441st District Court on January 1, 2019.
5

The EPA did not make a finding as to the source of the hexavalent chromium 

contamination by April 15, 2019. Relators subsequently moved to dismiss the case 

on April 16, 2019. Relators sought a dismissal pursuant to the terms of the 

Abatement Order. In response, Real Parties in Interest moved to stay the Abatement 

Order “pending further information from the EPA.” Real Parties in Interest admitted 

that “the parties entered into an agreement and the Court ordered abatement of the 

action pending investigation by the EPA,” but Real Parties in Interest argued that the 

abatement period “was expected to provide the EPA enough time to finish the 

investigation and declare a source of the contamination at issue.” 

Judge Robnett heard the competing motions on May 24, 2019. During the 

hearing, Carney represented to Judge Robnett that “the whole idea [of the abatement] 

was to let EPA make a decision” and that the two-year time period in the Abatement 

Order was “arbitrary.” Carney recognized that “the order reads the way the order 

reads,” but he asserted that that “is not the intent of the parties nor was it the intent 

of the parties when we drafted this, that no decision by the EPA would be a decision 

that would be a negative finding as to Schlumberger, you know, it says if they make 

no finding, then Schlumberger is dismissed.” 

On May 28, 2019, Judge Robnett signed an order that denied Relators’ motion 

to dismiss. Judge Robnett found that the Abatement Order was:

[V]ague and ambiguous on its face for the reason that it is not applicable 

to and does not provide for the contingency of a failure by the federal 

[EPA] to act or to complete its investigation during the time period 

between the date the Abatement Order was signed and April 15, 2019, 

the date stated in the order as the date by which a conclusion by the 

EPA is due as to causation or lack thereof as to and by the Defendants.

Judge Robnett set the case for trial on December 2, 2019. 

Relators filed this petition for writ of mandamus asserting that Judge Robnett 

abused his discretion by failing to enforce the Abatement Order and that they have 
6

no remedy by appeal. Relators specifically argue that the Abatement Order is not 

ambiguous, that the parties had a valid agreement pursuant to Rule 11 of the Texas 

Rules of Civil Procedure, that the parties’ agreement was set out in the Abatement 

Order, and that Judge Robnett had a ministerial duty to enforce the Abatement Order 

as written. Relators further argue that they have no adequate remedy by appeal 

because requiring them to proceed to trial would deprive them of their contractual 

right to have the case dismissed. 

In response, Real Parties in Interest assert that Judge Robnett did not abuse 

his discretion when he denied Relators’ motion to dismiss because he (1) had the 

inherent power to reconsider the Abatement Order, (2) properly applied the law in 

determining that the Abatement Order was ambiguous, and (3) could determine 

whether the parties’ agreement was valid and enforceable before he was required to 

enforce it. Real Parties in Interest further contend that the denial of a motion to 

dismiss is an incidental ruling for which Relators have an adequate remedy by appeal 

and that Relators would not lose any substantial right by being required to proceed 

to trial. 

Analysis

Mandamus is an extraordinary remedy, In re H.E.B. Grocery Co., 492 S.W.3d 

300, 302 (Tex. 2016) (orig. proceeding) (per curiam), and is warranted only when 

the trial court clearly abused its discretion and there is no adequate remedy by appeal, 

In re N. Cypress Med. Ctr. Operating Co., 559 S.W.3d 128, 130 (Tex. 2018) (orig. 

proceeding). The relator bears the burden of proving both of these requirements. In 

re H.E.B. Grocery, 492 S.W.3d at 302; Walker v. Packer, 827 S.W.2d 833, 840 (Tex. 

1992) (orig. proceeding). 

A trial court abuses its discretion when its ruling is arbitrary and unreasonable 

or is made without regard for guiding legal principles or supporting evidence. In re 

Nationwide Ins. Co. of Am., 494 S.W.3d 708, 712 (Tex. 2016) (orig. proceeding). 
7

“Similarly, a trial court abuses its discretion when it fails to analyze or apply the law 

correctly.” Id.; see also In re Prudential Ins. Co. of Am., 148 S.W.3d 124, 135 (Tex. 

2004) (orig. proceeding) (“[A] trial court has no ‘discretion’ in determining what the

law is or applying the law to the facts.” (quoting Walker, 827 S.W.3d at 840)).

Relators contend that the parties’ agreement constituted a valid Rule 11 

agreement, see TEX. R. CIV. P. 11; that the parties’ agreement was memorialized 

in the Abatement Order; that the Abatement Order is unambiguous; and that 

Judge Robnett abused his discretion by failing to correctly apply the law to the order. 

We agree.

“Rule 11 agreements are contracts relating to litigation.” Trudy’s Tex. Star, 

Inc. v. City of Austin, 307 S.W.3d 894, 914 (Tex. App.—Austin 2010, no pet.). To 

be effective, a Rule 11 agreement must consist of “a written memorandum which is 

complete within itself in every material detail, and which contains all of the essential 

elements of the agreement.” Shamrock Psychiatric Clinic, P.A. v. Tex. Dep’t of 

Health & Human Servs., 540 S.W.3d 553, 561 (Tex. 2018) (quoting Padilla v. 

LaFrance, 907 S.W.2d 454, 460 (Tex. 1995)). A series of letters or e-mails can 

establish a Rule 11 agreement between the parties. Id. Rule 11 agreements are 

construed under the same rules as a contract. Id. If a Rule 11 agreement can be 

given a certain or definite legal meaning or interpretation, it is not ambiguous and 

will be construed as a matter of law. See id. (citing Coker v. Coker, 650 S.W.2d 391, 

393 (Tex. 1983)). 

In this case, the parties reached an agreement as to the terms under which the 

case would be abated. Based on Real Parties in Interest’s request in their motion,

Judge Satterwhite enforced the parties’ agreement by signing the Abatement Order. 

As such, the Abatement Order memorialized the parties’ Rule 11 agreement. See id. 

By entering the Abatement Order, the trial court made the parties’ Rule 11 agreement 

the order of the court. See Padilla, 907 S.W.2d at 461. In this regard, a trial court 
8

has a ministerial duty to enforce a valid Rule 11 agreement. Shamrock Psychiatric 

Clinic, 540 S.W.3d at 561 (citing Fortis Benefits v. Cantu, 234 S.W.3d 642, 651 

(Tex. 2007); EZ Pawn Corp. v. Mancias, 934 S.W.2d 87, 91 (Tex. 1996)).

Real Parties in Interest challenged the Abatement Order by asserting that the 

parties’ Rule 11 agreement, as memorialized in the Abatement Order, was 

ambiguous. Real Parties in Interest did not challenge the procedure that Relators 

employed to seek enforcement of the Abatement Order. Also, Real Parties in Interest 

did not assert that they withdrew their consent to the Rule 11 agreement at any point. 

Real Parties in Interest asserted only that the Abatement Order did not reflect the 

agreement that they made with Relators. 

We apply the same rules of interpretation in construing the meaning of a court 

order as in ascertaining the meaning of other written instruments. Lone Star Cement 

Corp. v. Fair, 467 S.W.2d 402, 404–05 (Tex. 1971) (orig. proceeding); In re C.A.T., 

316 S.W.3d 202, 210 (Tex. App.—Dallas 2010, no pet.) (“When faced with an 

agreed order from the trial court, we interpret the order as if it were a contract 

between the parties; our interpretation is governed by the usual rules of contract 

interpretation.”). We construe an order that can be given a certain or definite legal 

meaning as a matter of law. Icon Benefit Adm’rs II, L.P. v. Mullin, 405 S.W.3d 257, 

264 (Tex. App.—Dallas 2013, orig. proceeding [mand. denied])); see also URI, 

Inc. v. Kleberg Cty., 543 S.W.3d 755, 763–64 (Tex. 2018) (“Both the presence of 

ambiguity and interpretation of an unambiguous contract are questions of law that 

we review de novo using well-settled contract-construction principles.”). “Even 

under an abuse of discretion standard, we do not defer to the trial court on questions 

of law, which we review de novo.” Mullin, 405 S.W.3d at 264.

In construing an order, we look at the instrument as a whole and, if possible, 

interpret it in a way that gives meaning to each provision. Hemyari v. Stephens, 355 

S.W.3d 623, 626 (Tex. 2011) (per curiam); see also Pathfinder Oil & Gas, Inc. v. 
9

Great W. Drilling, Ltd., 574 S.W.3d 882, 889 (Tex. 2019). Further, under general 

rules of construction, we avoid strictly construing an order’s language if it would 

lead to absurd results. Hemyari, 355 S.W.3d at 626.

We may consider the objectively determinable facts and circumstances 

surrounding the entry of the order to aid in our interpretation of its language. 

Pathfinder Oil & Gas, 574 S.W.3d at 889; URI, Inc., 543 S.W.3d at 757–58. 

However, we construe an unambiguous order literally, Hemyari, 355 S.W.3d at 626, 

and the surrounding facts and circumstances cannot be used to “augment, alter, or 

contradict the terms of an unambiguous” order. URI, Inc., 543 S.W.3d at 758; see 

also Plains Expl. & Prod. Co. v. Torch Energy Advisors Inc., 473 S.W.3d 296, 305 

(Tex. 2015) (“While extrinsic evidence of the parties’ intent is not admissible to 

create an ambiguity, the contract may be read in light of the circumstances 

surrounding its execution to determine whether an ambiguity exists.”). We may not 

“‘rely on evidence of surrounding circumstances to make the language say what it 

unambiguously does not say’ or ‘to create an ambiguity.’” Pathfinder Oil & Gas, 

574 S.W.3d at 889 (quoting URI, Inc., 543 S.W.3d at 765, 767). Further, we may 

not rewrite the order or “add to or subtract from its language.” URI, Inc., 543 S.W.3d 

at 770 (quoting Fischer v. CTMI, L.L.C., 479 S.W.3d 231, 242 (Tex. 2016)). 

An order is unambiguous if it is worded so that it can be given a certain or 

definite meaning. Id.; Int’l Armament Corp. v. Stocker & Lancaster LLP, 565 

S.W.3d 823, 829 (Tex. App.—Houston [14th Dist.] 2018, no pet.). An order is 

ambiguous if it is “susceptible of more than one reasonable interpretation.” 

Hemyari, 355 S.W.3d at 626. An ambiguity in an order may be either “patent” or 

“latent.” URI, Inc., 543 S.W.3d at 765; In re Estate of Hoskins, 501 S.W.3d 295, 

302 (Tex. App.—Corpus Christi–Edinburg 2016, no pet.). A patent ambiguity is 

evident on the face of the order. URI, Inc., 543 S.W. 3d at 765; Hoskins, 501 S.W.3d 

at 302. A latent ambiguity occurs when an order, unambiguous on its face, is applied 
10

to the subject matter with which it deals and an ambiguity appears by reason of a 

collateral matter. URI, Inc., 543 S.W.3d at 765; Hoskins, 501 S.W.3d at 302. 

Extrinsic evidence may not be used to create a latent ambiguity. URI, Inc., 543 

S.W.3d at 765. Rather, the ambiguity must become apparent when the order is read 

in the context of the surrounding circumstances. Id. 

In this case, the literal language of the Abatement Order provides for two 

circumstances. First, the EPA finds before April 15, 2019, that Schlumberger or 

Dow is a source of the hexavalent chromium, in which case Real Parties in Interest 

may proceed with their case. Second, the EPA does not find before April 15, 2019, 

that Schlumberger or Dow is a source of the hexavalent chromium, in which case 

the trial court “shall” dismiss the case on the motion of any party. Under the literal 

language of the Abatement Order, the EPA’s failure to make any finding falls under 

the second circumstance. 

Real Parties in Interest assert that, regardless of the language used in the order, 

the Abatement Order is susceptible to more than one meaning because it fails to 

address the situation in which the EPA did not make any finding prior to April 15, 

2019. Real Parties in Interest urge that the surrounding circumstances regarding the 

parties’ agreement and the entry of the Abatement Order indicate that the order was 

simply intended to delay discovery until the EPA determined the source of the 

hexavalent chromium contamination and that there was no intent to dismiss the case 

unless the EPA found that Schlumberger and Dow did not cause the contamination. 

Real Parties in Interest are essentially arguing that there is latent ambiguity in the 

Abatement Order.

As noted above, we may not consider the surrounding facts and circumstances 

to make the language of the Abatement Order “say what it unambiguously does not 

say.” URI, Inc., 543 S.W.3d at 767 (quoting First Bank v. Brumitt, 519 S.W.3d 95, 

110 (Tex. 2017)). But, in any event, the facts and circumstances surrounding the 
11

parties’ agreement, when applied to the entry of the Abatement Order, do not 

demonstrate that the order is ambiguous. 

Scofield clearly stated in her e-mails to Carney that Schlumberger would 

agree to abate the case only on the condition that, if the EPA did not determine that 

Schlumberger was a source of the chromium contamination on or before April 15, 

2019, the case would be dismissed. In two different e-mails, Scofield noted that, by 

2019, it would have been ten years since the hexavalent chromium contamination 

was discovered. Scofield specifically told Carney that Relators wanted a dismissal; 

that she understood the “optics” of an abatement as opposed to a dismissal; and that, 

in Schlumberger’s opinion, the abatement “functionally” achieved the same thing as 

dismissal because, if the EPA did not name Schlumberger as a source in the next 

two years, Schlumberger could move to dismiss. In response, Carney’s only request 

was that Dow be included in the order. 

In their motion to abate, Real Parties in Interest represented to 

Judge Satterwhite that the case should not go forward unless the EPA found within 

the next two years that Schlumberger was a source of the hexavalent chromium 

contamination. Real Parties in Interest set out the parties’ agreement regarding the 

abatement of the case. That agreement was incorporated in the Abatement Order 

which, as discussed above, unambiguously addresses the outcome of the case if the 

EPA failed to make a finding by April 15, 2019, that either Schlumberger or Dow 

was a source of the contamination. Finally, if, as Real Parties in Interest now 

contend, the parties’ agreement, as manifested in the Abatement Order, was to 

simply delay discovery until the EPA made a determination of the source of the 

contamination, there would have been no need to abate the case until April 19, 2019; 

rather, the parties would have agreed to abate the case until the EPA reached a 

decision.
12

We conclude that, as a matter of law, the language of the Abatement Order, 

which was based on the parties’ Rule 11 agreement, is unambiguous. See URI, Inc., 

543 S.W.3d at 763–64 (concluding that, when construing the language of an 

agreement, “[o]bjective manifestations of intent control, not ‘what one side or the 

other alleges they intended to say but did not’” (quoting Gilbert Tex. Constr., L.P. v. 

Underwriters at Lloyd’s London, 327 S.W.3d 118, 127 (Tex. 2010))). Furthermore, 

Judge Robnett did not have the inherent power to reconsider the Abatement Order 

because it memorialized the parties’ Rule 11 agreement and a trial court has a 

ministerial duty to enforce a valid Rule 11 agreement. See Shamrock Psychiatric 

Clinic, 540 S.W.3d at 560. 

Pursuant to the literal language of the Abatement Order, Judge Robnett was 

required to dismiss the case on the motion of any party if the EPA failed to make a 

determination on or before April 15, 2019, that either Schlumberger or Dow was a 

source of the hexavalent chromium contamination. See Lesikar v. Moon, 237 

S.W.3d 361, 367 (Tex. App.—Houston [14th Dist.] 2007, pet. denied) (“The word 

‘shall’ as used in contracts is generally mandatory, operating to impose a duty.”). 

Because an unambiguous order must be enforced literally, Hemyari, 355 S.W.3d at 

626; Int’l Armament Corp., 565 S.W.3d at 829, Judge Robnett abused his discretion 

when he failed to grant Relators’ motion to dismiss.

The second question is whether Relators have an adequate remedy by appeal. 

The adequacy of an appellate remedy depends heavily on the circumstances and 

requires a balancing of the benefits of mandamus review against the detriments. In 

re Coppola, 535 S.W.3d 506, 509 (Tex. 2017) (orig. proceeding) (per curiam); In re 

Prudential, 148 S.W.3d at 136. Whether a clear abuse of discretion can be 

adequately remedied by appeal depends on a careful analysis of the costs and 

benefits of interlocutory review. In re McAllen Med. Ctr., Inc., 275 S.W.3d 458, 

464 (Tex. 2008) (orig. proceeding).
13

Relators argue that they are entitled to relief by mandamus because, regardless 

of the outcome at trial, they would have been deprived of their right to have the case 

dismissed. Citing to In re Barnett Gathering, L.P., No. 11-09-00351-CV, 2010 WL 

747683, at *1 (Tex. App.—Eastland Mar. 5, 2010, orig. proceeding [mand. denied]) 

(per curiam) (mem. op.), Real Parties in Interest respond that a denial of a motion to 

dismiss is an incidental ruling that will not be corrected by mandamus. 

In In re Barnett Gathering, we relied on Hooks v. Fourth Court of Appeals, 

808 S.W.2d 56, 59 (Tex. 1991) (orig. proceeding), for the proposition that, “[a]bsent 

extraordinary circumstances not present here, a denial of a motion to dismiss or plea 

in abatement is a ruling incident to the ordinary trial process which will not be 

corrected by mandamus, but by the legal remedy of the ordinary appellate process.” 

2010 WL 747683, at *1. We concluded that extraordinary circumstances were not 

present in that case because the only remaining issue in the case was the amount the 

property owner should be awarded as compensation for condemned property. Id. 

Neither In re Barnett Gathering nor Hooks stands for the proposition that mandamus 

relief is never appropriate to correct a trial court’s improper denial of a motion to 

dismiss. Rather, the determination of whether a party has an adequate remedy by 

appeal “depends heavily on the circumstances presented.” In re Garza, 544 S.W.3d 

836, 840 (Tex. 2018) (orig. proceeding) (per curiam) (quoting In re Prudential, 148 

S.W.3d at 136–37).

Although “mandamus review is not—and should not be—an easily wielded 

tool,” it may be essential to review significant rulings in exceptional cases “to, 

among other things, ‘spare private parties and the public the time and money utterly 

wasted enduring eventual reversal of improperly conducted proceedings.’” In re 

J.B. Hunt Tranp., Inc., 492 S.W.3d 287, 299 (Tex. 2016) (orig. proceeding) (quoting 

In re Prudential, 148 S.W.3d at 136). Indeed, the supreme court has noted that it 

has made the “most frequent use” of mandamus relief in cases “in which the very 
14

act of proceeding to trial—regardless of the outcome—would defeat the substantive 

right involved.” In re McAllen Med. Ctr., 275 S.W.3d at 465. These circumstances 

have included forcing parties to trial in a case in which they agreed to arbitrate, In 

re D. Wilson Constr. Co., 196 S.W.3d 774, 780 (Tex. 2006) (orig. proceeding);

forcing parties to trial on an issue that they agreed to submit to appraisers, In re 

Universal Underwriters of Tex. Ins. Co., 345 S.W.3d 404, 412 (Tex. 2011) (orig. 

proceeding); forcing parties to a jury trial when they agreed to a bench trial, In re 

Prudential, 148 S.W.3d at 138; and forcing parties to trial in a venue other than the 

one that they contractually selected, In re Nationwide, 494 S.W.3d at 712.

In this case, Relators and Real Parties in Interest contractually agreed that 

Schlumberger would “table” its motion for a Lone Pine order and that the case would 

be abated on certain conditions. One of those conditions was that, if the EPA did 

not make a written finding on or before April 15, 2019, that either Schlumberger or 

Dow was a source of the hexavalent chromium contamination, the trial court was 

required to dismiss the case on the motion of any party. The EPA did not make a 

written finding by April 15, 2019, that either Schlumberger or Dow was a source of 

the hexavalent chromium contamination, and Relators, therefore, are entitled to the 

agreed-upon dismissal. Because requiring Relators to proceed to trial would “defeat 

the substantive right involved,” Relators do not have an adequate remedy by appeal. 

See In re McAllen Med. Ctr., 275 S.W.3d at 465; In re Prudential, 148 S.W.3d at 

136–37.

We conclude that Judge Robnett abused his discretion by denying Relators’ 

motion to dismiss and that Relators do not have an adequate remedy by appeal. 

Therefore, we conditionally grant Relators’ petition for writ of mandamus. We 

direct the Honorable Jeffrey Todd Robnett to vacate the order that he signed on 

May 28, 2019, which denied Relators’ motion to dismiss, and to enter an order that 
15

dismisses the case. A writ of mandamus will issue only if Judge Robnett fails to act 

by November 4, 2019.

JOHN M. BAILEY

CHIEF JUSTICE

October 24, 2019

Panel consists of: Bailey, C.J.,

Stretcher, J., and Wright, S.C.J.5

Willson, J., not participating.

 5

Jim R. Wright, Senior Chief Justice (Retired), Court of Appeals, 11th District of Texas at Eastland, 

sitting by assignment.