Prosecution Insights
Last updated: October 23, 2026
Application No. 18/746,341

AUTOMATED THIRD INTERFACE ECHO RECOGNITION USING A LARGE FOUNDATION MODEL

Non-Final OA §101
Filed
Jun 18, 2024
Priority
Jun 20, 2023 — provisional 63/509,068
Examiner
EVANS, GEOFFREY T
Art Unit
Tech Center
Assignee
Schlumberger Technology Corporation
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
4m
Est. Remaining
94%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allowance Rate
710 granted / 830 resolved
+25.5% vs TC avg
Moderate +9% lift
Without
With
+8.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 8m
Avg Prosecution
12 currently pending
Career history
839
Total Applications
across all art units

Statute-Specific Performance

§101
12.2%
-27.8% vs TC avg
§103
45.7%
+5.7% vs TC avg
§102
30.5%
-9.5% vs TC avg
§112
7.4%
-32.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 830 resolved cases

Office Action

§101
Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Claim Rejections - 35 USC § 101 35 U.S.C. 101 reads as follows: Whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefor, subject to the conditions and requirements of this title. Claims 1-14 are rejected under 35 U.S.C. 101 because the claimed invention is directed to the judicial exception of abstract ideas without significantly more. The claim(s) recite(s) abstract ideas as indicated by in-line comments below. This judicial exception is not integrated into a practical application for reasons also indicated by in-line comments below. The claim(s) does/do not include additional elements that are sufficient to amount to significantly more than the judicial exception for reasons also indicated by in-line comments below. 1. A method for analysis of wellbore data, comprising: obtaining acoustic data related to a wellbore; preparing an acoustical data image from the acoustic data obtained from the wellbore (does not integrate into a practical application because insignificant extra-solution activity; not significantly more because insignificant extra-solution activity); placing at least one positive data point on the acoustical data image (abstract; mathematical concepts; mathematical calculations); placing at least one negative point based upon an assumed width of a third interface echo (abstract; mathematical concepts; mathematical relationships); and performing an analysis of data, as bounded by the negative at least one negative point to identify a presence of a downhole third interface echo as well as the presence of a gas, a solid or a liquid at the downhole third interface echo through the use of a Large Foundation Model (abstract; mathematical concepts; mathematical calculations). 2. The method according to claim 1, wherein the acoustic data includes flexural data (abstract; merely further details of abstract subject matter). 3. The method according to claim 1, wherein the acoustic data includes pulse-echo data (abstract; merely further details of abstract subject matter). 4. The method according to claim 1, wherein the placing the at least one negative point based upon an assumed width of the third interface echo includes two negative points (abstract; merely further details of abstract subject matter). 5. The method according to claim 1, wherein the in preparing an acoustical data image from the acoustic data obtained from the wellbore. 6. The method according to claim 1, wherein the large foundation model is pretrained (abstract; mathematical concepts; mathematical relationships). 7. The method according to claim 1, wherein the large foundation model is not pretrained (abstract; mathematical concepts; mathematical relationships). 8. The method according to claim 1, wherein the preparing of the acoustical data image from the acoustic data obtained from the wellbore has previously occurred (abstract; merely further details of abstract subject matter). 9. The method according to claim 1, wherein the preparing of the acoustical data image from the acoustic data obtained from the wellbore has previously occurred and has been previously been annotated (abstract; merely further details of abstract subject matter). 10. The method according to claim 1, wherein the placing of the at least one positive data point is through an automated algorithm (abstract; mathematical concepts; mathematical calculations). 11. The method according to claim 1, wherein the method is performed at a wellsite (does not integrate into a practical application because insignificant extra-solution activity; not significantly more because insignificant extra-solution activity). 12. The method according to claim 1, wherein the method is performed at a location remote from the wellsite (does not integrate into a practical application because insignificant extra-solution activity; not significantly more because insignificant extra-solution activity). Regarding claim 13, see the foregoing rejection of claim 1, for all limitations except the following. 13. An article of manufacture comprising a non-volatile memory, the non-volatile memory configured with a set of instructions that is machine readable (does not integrate into a practical application because generic computer performing generic computer functions; not significantly more because generic computer performing generic computer functions), the set of instructions comprising a method of: ... . 14. The article of manufacture according to claim 13, wherein the article is of a form of one of a compact disk, a universal serial bus arrangement and a secure digital card (does not integrate into a practical application because insignificant extra-solution activity; not significantly more because insignificant extra-solution activity). Any inquiry concerning this communication or earlier communications from the examiner should be directed to GEOFFREY T EVANS whose telephone number is (571)272-2369. The examiner can normally be reached M-F, 9 AM - 5:30 PM. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Walter Lindsay can be reached at (571) 272-1674. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /WALTER L LINDSAY JR/Supervisory Patent Examiner, Art Unit 2852 /GEOFFREY T EVANS/Examiner, Art Unit 2852
Read full office action

Prosecution Timeline

Jun 18, 2024
Application Filed
Oct 05, 2026
Non-Final Rejection mailed — §101
Oct 08, 2026
Interview Requested

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
86%
Grant Probability
94%
With Interview (+8.7%)
2y 8m (~4m remaining)
Median Time to Grant
Low
PTA Risk
Based on 830 resolved cases by this examiner. Grant probability derived from career allowance rate.

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