8ONGC has deleted a controversial Group-3 price-format note on non-retrievable MWD while refusing to relax call-out mobilization clocks.
8It has also collapsed the transport coordinator function into the base coordinator, pruning duplicate compliance.
8The date push to 18/19 September widens the field, but the risk-transfer line on delivery and tool integrity remains where the promoter wants it.

8ONGC has swapped out the entire SOR and tidied the evaluation heading in one sweep.
8The new tables pin rates with GST visibility while the work-share ladder stays intact.
8That combination changes how bidders price risk and how ONGC compares offers—details inside.

8Hindustan Zinc Limited is seeking an amendment to its EC for the 1.02 MTPA ammonium phosphate fertilizer plant, moving it from Biliya village to within the Chanderiya Lead Zinc Smelter (CLZS) complex. The relocation slashes land use by 81%, eliminates H2SO4 transport risk, and leverages existing utilities — with no change in capacity or project cost.

ONGC  Hot Oil Circulation units multi-asset hiring on GEM extended to 26 september 2025 (as informed), with stricter ATC and security options retained.
8A two-and-a-half-month push on a six-unit hot oil circulation package changes both mobilisation math and bank-line strategy.
8The buyer has tightened document discipline while opening multiple performance security channels.
8Whether that cocktail expands the bidder pool across all three assets is the real story.
ONGC FMS for process instrumentation and field infocom systems tender on cancelled; mobilisation relaxed earlier to 45 days.
8A pan-India L1 instrumentation and infocom mandate is off the table — for now.
8The package had already shifted mobilisation, stripped TPIA certification, and tightened service-availability penalties.
8The cancellation resets the chessboard on scope discipline, vendor pool depth, and price discovery.
Second date push gives bidders two more weeks to firm rigs and packages in Oil India Limited, Rajasthan Field IDS tender
8Oil India has moved the integrated drilling services tender bid closing to 26 September 2025 with a same-day technical opening.
8All other terms remain unchanged, preserving EMD/PBG and submission discipline.
8The extra 14 days could reset competition and de-risk mobilisation without reopening the rulebook
ONGC pushes SRP contractors to higher compliance as Ahmedabad–Mehsana maintenance tender slips to 19 September 2025
8ONGC has extended its SRP maintenance bid for Ahmedabad and Mehsana Assets by 11 days.
8Contractors gain time, but ONGC has refused to dilute restoration benchmarks or security terms.
8The shift signals tougher O&M governance in Western onshore fields
Seven-day Intelligent Pigging Survey (IPS) bid push keeps competition alive without softening risk for ONGC onshore pipelines
8ONGC has shifted its onshore Intelligent Pigging Survey (IPS) call-out by one week to 24 September 2025.
8Securities, acceptance criteria, and precedence rules remain unchanged.
8The breather could deepen competition while keeping the execution bar high.
Three-week push widens mud logging competition without softening terms for Oil India Limited, Mahanadi Basin Project
8Oil India’s mud logging tender for Mahanadi onshore exploratory wells has been moved to 25 September 2025.
8Securities, bid format, and governance remain unchanged on GeM.
8The extra time could deepen the vendor pool while keeping performance risk squarely with the contractor.

8Vedanta’s Rs 1,912-crore plan to drill 13 wells and install 4 platforms in the Gulf of Khambhat has now been placed before the Expert Appraisal Committee) for environmental clearance appraisal in its September 18–19, 2025 session

8ONGC’s Rs 8,110-crore proposal to drill 172 wells across 8 PML blocks in Andhra Pradesh’s Konaseema, West Godavari and Krishna districts has been accepted and referred to the Expert Appraisal Committee (Industry-2) for environmental clearance in its September 19, 2025 sitting.

8Here's what's happening today in the E&P, midstream-downstream, and CGD section

8Project Name: Lucknow District City Gas Distribution
8Project Cost: Rs 300 croreClick here for more details

8Project Name: Patna District City Gas Distribution
8Project Cost: Rs 350 croreClick here for more details

8Gas connect september 2025 edition [IGX]
8Natural gas pipelines data – june 2025 [PNGBR]
8Petroleum & petroleum product pipelines data – june 2025 [PNGBR]
8Transcript of the business update call for the proposed scheme of merger by absorption [AES]
8EIL awarded pmc & epcm contract for new fertilizer plant in africa [EIL]
8Board approval for charter of vessel “mv goodman” and rpt modification with hal offshore [SEAMEC]
8Resumption of charter of vessel “seamec swordfish” effective 11th september 2025 SEAMEC]
8NSE grants waiver of fines for sebi lodr non-compliance by gail [GAIL]
8Appointment of statutory/joint statutory auditors by c&ag for financial year 2025-26 [ONGC]
8Snapshot of india’s oil & gas data monthly ready reckoner february 2025 [PPAC]
8Notification under section 6(1) of pmp act 1962 for ROU acquisition in Assam project [gazette]

8The Delhi polymer market, supported by distributors like Indian Petrochem, has reported a decline in PA6 grade M28RC prices over the past week

8The CPP Transparent Film grade 25 micron market in Delhi has seen a decline over the past week as demand remained subdued

8The Mumbai chemical market reported a firmer undertone in Wet Slurry this week, with Indian Petrochem highlighting that the upward momentum is being supported by supply-side tightness and higher cost of operations rather than any sudden surge in end-user demand. Sellers across the region adopted a firm pricing stance as they continued to face challenges related to raw material sourcing and transportation hurdles, thereby restricting overall availability

8Market participants attribute the rise to stronger demand from the aluminium smelting sector, coupled with tight availability in the domestic market. Rising logistics expenses and firm global raw material costs have also contributed to the uptrend

8Chennai market today reported a marginal increase in Dibutyl Phthalate (DBP) prices, supported by slightly stronger buyer-side activity. Traders shared that after witnessing steady trends over the past few days, bookings from buyers have picked up, prompting suppliers to revise prices upwards

8The Delhi chemical market witnessed a mild decline in Dioctyl Terephthalate (DOTP) prices on September 10, 2025, as weak consumption trends kept trading sentiment under pressure

8The Delhi domestic chemical market has recorded another drop in Dioctyl Adipate (DOA) prices today, as weak buying interest continues to weigh on sentiment. Limited procurement activity from downstream users has kept overall trading muted, pushing traders to lower offers

8According to IndianPetrochem, Butyl Diglycol Ether (BDGE) prices have witnessed a significant decline in the Mumbai chemicals market, marking a notable turnaround after several days of stability

8The Ahmedabad chemical market has recorded a slight increase in monostearin (grade 40%) prices, breaking the prolonged phase of stability, according to the latest update by Indianpetrochem

8The Mumbai chemical market has recorded an increase in Diisononyl Phthalate (DINP) prices

8The Delhi chemical market has witnessed a firming trend in Diisobutyl Phthalate (DIBP) prices today

8The domestic market for propylene in Chennai (H030SG) experienced a price movement today

8On September 15, 2025, the domestic petrochemical market in Delhi saw a significant price adjustment as the price of HDPE (High-Density Polyethylene), grade F5400, decreased by Re.1/kg

8Indian Petrochem analysts have reported a cut in Dioctyl Phthalate (DOP)prices in the Mumbai market

8Indian Petrochem analysts have reported a cut in Methyl Isobutyl Ketone (MIBK)prices in Mumbai's imported market